A. Alhazov, R. Freund, S. Ivanov, M. Oswald, S. Verlan: Extended Spiking Neural P Systems with White Hole Rules and their Red-Green Variants.
Natural Computing 17, 2, Springer, Open Access, 2018, 297-310.

A. Alhazov, R. Freund, S. Verlan: P Systems Working in Maximal Variants of the Set Derivation Mode.
In: A. Leporati, G. Rozenberg, A. Salomaa, C. Zandron: Membrane Computing - 17th International Conference, CMC 2016, Milano, Lecture Notes in Computer Science 10105, 2016, 83-102.

A. Alhazov, O. Belingheri, R. Freund, S. Ivanov, A.E. Porreca, C. Zandron: Purely Catalytic P Systems over Integers and their Generative Power.
In: A. Leporati, G. Rozenberg, A. Salomaa, C. Zandron: Membrane Computing - 17th International Conference, CMC 2016, Milano, Lecture Notes in Computer Science 10105, 2016, 67-82.

A. Alhazov, B. Aman, R. Freund, S. Ivanov: Simulating R Systems by P Systems.
In: A. Leporati, G. Rozenberg, A. Salomaa, C. Zandron: Membrane Computing - 17th International Conference, CMC 2016, Milano, Lecture Notes in Computer Science 10105, 2016, 51-66.

A. Alhazov, K. Imai: Particle Complexity of Universal Finite Number-Conserving Cellular Automata.
4th International Workshop on Applications and Fundamentals of Cellular Automata, Satellite of Fourth International Symposium on Computing and Networking, CANDAR 2016, Hiroshima, IEEE, ISBN 978-1-5090-2656-2, 2016, 209-214.

A. Alhazov, R. Freund, S. Ivanov: Polymorphic P Systems: A Survey.
In: Gh. Păun: Bulletin of the International Membrane Computing Society, 2, December, 2016, 79-101.

A. Alhazov, R. Freund, S. Ivanov: Variants of Energy-Controlled P Systems.
Proceedings of Natural Information Technologies, NIT 2016, Valencia, 2016.

A. Alhazov, R. Freund, S. Verlan: Computational Completeness of P Systems Using Maximal Variants of the Set Derivation Mode.
In: A. Leporati, C. Zandron: Preproceedings of the 17th International Conference on Membrane Computing, CMC17, Milano, 2016, 57-72.

A. Alhazov, O. Belingheri, R. Freund, S. Ivanov, A.E. Porreca, C. Zandron: Semilinear Sets, Register Machines, and Integer Vector Addition (P) Systems.
In: A. Leporati, C. Zandron: Preproceedings of the 17th International Conference on Membrane Computing, CMC17, Milano, 2016, 39-55.

A. Alhazov, O. Belingheri, R. Freund, S. Ivanov, A.E. Porreca, C. Zandron: Purely Catalytic P Systems over Integers and their Generative Power.
In: A. Leporati, C. Zandron: Preproceedings of the 17th International Conference on Membrane Computing, CMC17, Milano, 2016, 27-38.

A. Alhazov, B. Aman, R. Freund, S. Ivanov: Simulating R Systems by P Systems.
In: A. Leporati, C. Zandron: Preproceedings of the 17th International Conference on Membrane Computing, CMC17, Milano, 2016, 13-26.

A. Alhazov, R. Freund, S. Ivanov: Extended Spiking Neural P Systems with States.
In: M. Gheorghe, S. Konur: Proceedings of the Workshop on Membrane Computing, Manchester, UB-20160819-1 (Satellite workshop of UCNC2016), 2016, 42-54.

A. Alhazov, R. Freund, S. Ivanov: P Systems Working in Set Modes.
In: M. Gheorghe, S. Konur: Proceedings of the Workshop on Membrane Computing, Manchester, UB-20160819-1 (Satellite workshop of UCNC2016), 2016, 4-15.

A. Alhazov, R. Freund, S. Verlan: Computational Completeness of P Systems Using Maximal Variants of the Set Derivation Mode.
In: C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, Á. Romero-Jiménez, L. Valencia-Cabrera: RGNC report 1/2016, University of Seville, Fourteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2016, 59-84.

A. Alhazov, R. Freund, S. Ivanov: Extended SNP Systems with States.
In: C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, Á. Romero-Jiménez, L. Valencia-Cabrera: RGNC report 1/2016, University of Seville, Fourteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2016, 43-58.

A. Alhazov, O. Belingheri, R. Freund, S. Ivanov, A.E. Porreca, C. Zandron: Semilinear Sets, Register Machines, and Integer Vector Addition (P) Systems.
In: C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, Á. Romero-Jiménez, L. Valencia-Cabrera: RGNC report 1/2016, University of Seville, Fourteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2016, 27-42.

A. Alhazov, O. Belingheri, R. Freund, S. Ivanov, A.E. Porreca, C. Zandron: Purely Catalytic P Systems over Integers and their Generative Power.
In: C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, Á. Romero-Jiménez, L. Valencia-Cabrera: RGNC report 1/2016, University of Seville, Fourteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2016, 15-26.

A. Alhazov, B. Aman, R. Freund, S. Ivanov: Complexity of Simulating R Systems by P Systems.
In: C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, Á. Romero-Jiménez, L. Valencia-Cabrera: RGNC report 1/2016, University of Seville, Fourteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2016, 1-14.

A. Alhazov, R. Freund, S. Ivanov: Spiking Neural P Systems with Polarizations - Two Polarizations Are Sufficient for Universality.
In: Gh. Păun: Bulletin of the International Membrane Computing Society, 1, June, 2016, 97-103.

A. Alhazov, S. Ivanov, E. Pelz, S. Verlan: Small Universal Deterministic Petri Nets with Inhibitor Arcs.
Journal of Automata, Languages and Combinatorics 21, 1-2, 2016, 7-26.

A. Alhazov, R. Freund, V. Rogozhin, Yu. Rogozhin: Computational Completeness of Complete, Star-like, and Linear Hybrid Networks of Evolutionary Processors with a Small Number of Processors.
Natural Computing 15, 1, Springer, 2016, 51-68.

A. Alhazov, R. Freund, S. Verlan: Bridging Deterministic P Systems and Conditional Grammars.
In: G. Rozenberg, A. Salomaa, J.M. Sempere, C. Zandron: Membrane Computing - 16th International Conference, CMC 2015, Valencia, Lecture Notes in Computer Science 9504, 2015, 63-76.

A. Alhazov, R. Freund: Polarizationless P Systems with One Active Membrane.
In: G. Rozenberg, A. Salomaa, J.M. Sempere, C. Zandron: Membrane Computing - 16th International Conference, CMC 2015, Valencia, Lecture Notes in Computer Science 9504, 2015, 51-62.

A. Alhazov, R. Freund, S. Ivanov, M. Oswald: Observations on P Systems with States.
In: M. Gheorghe, I. Petre, M.J. Pérez-Jiménez, G. Rozenberg, A. Salomaa: Multidisciplinary Creativity, Spandungino, 2015, 17-28.

D. Díaz-Pernil, A. Alhazov, R. Freund, M.Á. Gutiérrez-Naranjo, A. Leporati: Recognizer P Systems with Antimatter.
Romanian Journal of Information Science and Technology 18, 3, 2015, 201-217.

A. Alhazov, R. Freund, P. Sosík: Small P Systems with Catalysts or Anti-Matter Simulating Generalized Register Machines and Generalized Counter Automata.
Computer Science Journal of Moldova 23, 3(69), 2015, 304-328.

A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: Solving Problem of Graph Isomorphism by Hybrid Model.
Computer Science Journal of Moldova 23, 2(68), 2015, 237-248.

D. Díaz-Pernil, A. Alhazov, R. Freund, M.Á. Gutiérrez-Naranjo: Solving SAT with Antimatter in Membrane Computing.
In: M.J. Dinneen: Proceedings of the Workshop on Membrane Computing 2015 (WMC2015), CDMTCS-487 (Satellite workshop of UCNC2015), Auckland, 2015, 48-58.

A. Alhazov, R. Freund, S. Ivanov, M. Oswald, S. Verlan: Going Beyond Turing with Extended Spiking Neural P Systems with White Hole Rules.
In: M.J. Dinneen: Proceedings of the Workshop on Membrane Computing 2015 (WMC2015), CDMTCS-487 (Satellite workshop of UCNC2015), Auckland, 2015, 17-32.

A. Alhazov, R. Freund: Small Catalytic P Systems.
In: M.J. Dinneen: Proceedings of the Workshop on Membrane Computing 2015 (WMC2015), CDMTCS-487 (Satellite workshop of UCNC2015), Auckland, 2015, 1-16.

A. Alhazov, S. Cojocaru, C. Ciubotaru, A. Colesnicov, L. Malahov, M. Petic: Word Formation Problems in Romanian and their Solving by P Systems.
In: S. Cojocaru, C. Gaindric: Workshop of Foundations of Informatics, FOI-2015, Valinex, Chişinău, 2015, 268-282.

A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: Solving Problem of Graph Isomorphism by Membrane-Quantum Hybrid Model.
In: S. Cojocaru, C. Gaindric: Workshop of Foundations of Informatics, FOI-2015, Valinex, Chişinău, 2015, 89-100.

A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: HPC Patterns based Implementations of P Systems based Solutions of Hard Computational Problems.
In: S. Cojocaru, C. Gaindric: Workshop of Foundations of Informatics, FOI-2015, Valinex, Chişinău, 2015, 82-88.

A. Alhazov, R. Freund, P. Sosík: Small P Systems with Catalysts or Anti-Matter Simulating Generalized Register Machines and Generalized Counter Automata.
In: S. Cojocaru, C. Gaindric: Workshop of Foundations of Informatics, FOI-2015, Valinex, Chişinău, 2015, 14-37.

A. Alhazov, R. Freund, P. Sosík: New Results for Small Universal P Systems Based on the Simulation of Generalized Register Machines and Generalized Counter Automata.
In: J. Sempere, C. Zandron: Preproceedings of the 16th International Conference on Membrane Computing, CMC16, Valencia, 2015, 379-381.

A. Alhazov, R. Freund, S. Verlan: Bridging Deterministic P Systems and Conditional Grammars.
In: J. Sempere, C. Zandron: Preproceedings of the 16th International Conference on Membrane Computing, CMC16, Valencia, 2015, 49-62.

A. Alhazov, R. Freund, S. Ivanov: Variants of P Systems with Toxic Objects.
In: J. Sempere, C. Zandron: Preproceedings of the 16th International Conference on Membrane Computing, CMC16, Valencia, 2015, 23-48.

A. Alhazov, R. Freund: Polarizationless P Systems with One Active Membrane.
In: J. Sempere, C. Zandron: Preproceedings of the 16th International Conference on Membrane Computing, CMC16, Valencia, 2015, 11-22.

A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: An Overview for a Hybrid Model of High Performance Computations.
In: V. Kantser, S. Andronic: 5th International Conference "Telecommunications, Electronics and Informatics", ICTEI 2015, ISBN 978-9975-45-377-6, Chişinău, 2015, 284-289.

D. Díaz-Pernil, A. Alhazov, R. Freund, M.Á. Gutiérrez-Naranjo: Solving SAT with Antimatter in Membrane Computing.
In: L.F. Macías-Ramos, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2015, University of Seville, Thirteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2015, 121-130.

A. Alhazov, R. Freund, S. Ivanov, M. Oswald, S. Verlan: Extended Spiking Neural P Systems with White Hole Rules.
In: L.F. Macías-Ramos, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2015, University of Seville, Thirteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2015, 45-62.

A. Alhazov, R. Freund, S. Ivanov: Variants of P Systems with Toxic Objects.
In: L.F. Macías-Ramos, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2015, University of Seville, Thirteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2015, 19-44.

A. Alhazov, R. Freund: Polarizationless P Systems with One Active Membrane.
In: L.F. Macías-Ramos, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2015, University of Seville, Thirteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2015, 9-18.

A. Alhazov, R. Freund: Deterministic Non-cooperative P Systems with Strong Context Conditions.
In: L.F. Macías-Ramos, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2015, University of Seville, Thirteenth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2015, 1-8.

A. Alhazov, R. Freund: Variants of Small Universal P Systems with Catalysts.
Fundamenta Informaticae 138, 1-2, IOS Press, 2015, 227-250.

A. Alhazov, R. Freund: Small P Systems Defining Non-semilinear Sets.
In: A. Adamatzky: Automata, Universality, Computation, Emergence, Complexity and Computation 12, Springer, 2015, 183-217.

Yu. Rogozhin, A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: P System Computational Model as Framework for Hybrid (Membrane-Quantum) Computations.
In: M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron: Membrane Computing - 15th International Conference, CMC 2014, Prague, Lecture Notes in Computer Science 8961, 2014, 373-384.

A. Alhazov, R. Freund, S. Verlan: Promoters and Inhibitors in Purely Catalytic P Systems.
In: M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron: Membrane Computing - 15th International Conference, CMC 2014, Prague, Lecture Notes in Computer Science 8961, 2014, 126-138.

A. Alhazov, R. Freund: P Systems with Toxic Objects.
In: M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron: Membrane Computing - 15th International Conference, CMC 2014, Prague, Lecture Notes in Computer Science 8961, 2014, 99-125.

A. Alhazov, R. Freund: Priorities, Promoters and Inhibitors in Deterministic Non-Cooperative P Systems.
In: M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron: Membrane Computing - 15th International Conference, CMC 2014, Prague, Lecture Notes in Computer Science 8961, 2014, 86-98.

A. Alhazov, B. Aman, R. Freund: P Systems with Anti-Matter.
In: M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron: Membrane Computing - 15th International Conference, CMC 2014, Prague, Lecture Notes in Computer Science 8961, 2014, 66-85.

A. Alhazov, Yu. Rogozhin, S. Verlan: Small Universal Devices.
In: C.S. Calude, R. Freivalds, K. Iwama: Computing with New Resources, Lecture Notes in Computer Science 8808, Springer, 2014, 249-263.

D. Díaz-Pernil, F. Peña-Cantillana, A. Alhazov, R. Freund, M.Á. Gutiérrez-Naranjo: Antimatter as a Frontier of Tractability in Membrane Computing.
Fundamenta Informaticae 134, 1-2, 2014, 83-96.

A. Alhazov, R. Freund, S. Ivanov: Length P Systems.
Fundamenta Informaticae 134, 1-2, 2014, 17-37.

A. Alhazov, B. Aman, R. Freund, Gh. Păun: P Systems with Anti-Matter.
Workshop Formale Methoden der Linguistik und 14. Theorietag Automaten und Formale Sprachen, Caputh bei Potsdam, Institut für Informatik, Universität Potsdam, 2014.

Yu. Rogozhin, A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: P System Computational Model as Framework for Hybrid (Membrane-Quantum) Computations.
In: M. Gheorghe, P. Sosík, Š. Vavrečková: Preproceedings of the 15th International Conference on Membrane Computing, CMC15, Prague, 2014, 333-344.

A. Alhazov, R. Freund, S. Verlan: Promoters and Inhibitors in Purely Catalytic P Systems.
In: M. Gheorghe, P. Sosík, Š. Vavrečková: Preproceedings of the 15th International Conference on Membrane Computing, CMC15, Prague, 2014, 117-128.

A. Alhazov, R. Freund, S. Ivanov: Length P Systems with a Lonesome Traveler.
In: M. Gheorghe, P. Sosík, Š. Vavrečková: Preproceedings of the 15th International Conference on Membrane Computing, CMC15, Prague, 2014, 99-116.

A. Alhazov, R. Freund: P Systems with Toxic Objects.
In: M. Gheorghe, P. Sosík, Š. Vavrečková: Preproceedings of the 15th International Conference on Membrane Computing, CMC15, Prague, 2014, 71-98.

A. Alhazov, R. Freund: Priorities, Promoters and Inhibitors in Deterministic Non-Cooperative P Systems.
In: M. Gheorghe, P. Sosík, Š. Vavrečková: Preproceedings of the 15th International Conference on Membrane Computing, CMC15, Prague, 2014, 61-70.

A. Alhazov, B. Aman, R. Freund: P Systems with Matter and Anti-Matter.
In: M. Gheorghe, P. Sosík, Š. Vavrečková: Preproceedings of the 15th International Conference on Membrane Computing, CMC15, Prague, 2014, 41-60.

A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: An Approach to Implementation of Hybrid Computational Paradigm.
In: M. Choban, S. Cojocaru: The Third Conference of Mathematical Society of the Republic of Moldova, IMCS-50, Institute of Mathematics and Computer Science, Academy of Sciences of Moldova, Valinex, Chişinău, 2014, 437-440.

A. Alhazov, B. Aman, R. Freund, Gh. Păun: P Systems with Matter and Anti-Matter.
Computability in Europe, Budapest, 2014.

A. Alhazov, G. Bel-Enguix, Yu. Rogozhin: Smallest Filters in Complete Obligatory Hybrid Networks of Evolutionary Processors.
Journal of Automata, Languages and Combinatorics 19, 1-4, 2014, 5-16.

A. Alhazov, B. Aman, R. Freund, Gh. Păun: Matter and Anti-Matter in Membrane Systems.
In: H. Jürgensen, J. Karhumäki, A. Okhotin: Descriptional Complexity of Formal Systems - 16th International Conference, DCFS 2014, Turku, Lecture Notes in Computer Science 8614, 2014, 65-76.

A. Alhazov, R. Freund, Yu. Rogozhin: Five Nodes Are Sufficient for Hybrid Networks of Evolutionary Processors to Be Computationally Complete.
In: O.H. Ibarra, L. Kari, S. Kopecki: Unconventional Computation and Natural Computation - 13th International Conference, UCNC 2014, London, ON, Canada, Lecture Notes in Computer Science 8553, 2014, 1-13.

A. Alhazov, R. Freund, S. Ivanov: Length P Systems with a Lone Traveler.
In: L.F. Macías-Ramos, M.Á. Martínez-del-Amor, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2014, University of Seville, Twelfth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2014, 37-48.

A. Alhazov, R. Freund: Priorities, Promoters and Inhibitors in Deterministic Non-Cooperative P Systems.
In: L.F. Macías-Ramos, M.Á. Martínez-del-Amor, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2014, University of Seville, Twelfth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2014, 27-36.

A. Alhazov, B. Aman, R. Freund, Gh. Păun: Matter and Anti-Matter in Membrane Systems.
In: L.F. Macías-Ramos, M.Á. Martínez-del-Amor, Gh. Păun, A. Riscos-Núñez, L. Valencia-Cabrera: RGNC report 1/2014, University of Seville, Twelfth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2014, 1-26.

Yu. Rogozhin, A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov: Solving Problems in Various Domains by Hybrid Models of High Performance Computations.
Computer Science Journal of Moldova 22, 1(64), 2014, 3-20.

A. Alhazov, A. Leporati, G. Mauri, A.E. Porreca, C. Zandron: Space Complexity Equivalence of P Systems with Active Membranes and Turing Machines.
Theoretical Computer Science 529, 2014, 69-81.

A. Alhazov, S. Cojocaru, A. Colesnicov, L. Malahov, M. Petic: A P System for Annotation of Romanian Affixes.
In: A. Alhazov, S. Cojocaru, M. Gheorghe, Yu. Rogozhin, G. Rozenberg, A. Salomaa: Membrane Computing - 14th International Conference, CMC 2013, Chişinău, Lecture Notes in Computer Science 8340, 2014, 80-87.

A. Alhazov, S. Cojocaru, A. Colesnicov, L. Malahov, M. Petic: A P System for Annotation of Romanian Affixes.
In: A. Alhazov, S. Cojocaru, M. Gheorghe, Yu. Rogozhin: Preproceedings of the 14th International Conference on Membrane Computing, CMC14, Institute of Mathematics and Computer Science, Academy of Sciences of Moldova, Valinex, Chişinău, 2013, 41-48.

A. Alhazov: Small Abstract Computers, Abstracts of Doctor Habilitatus Thesis.
Computer Science Journal of Moldova 21, 3(63), 2013, 405-408.

A. Alhazov: Small Abstract Computers.
Doctor Habilitatus Thesis, Institute of Mathematics and Computer Science, Academy of Sciences of Moldova, 2013, 260 pp.

A. Alhazov, E. Boian, S. Cojocaru, A. Colesnicov, L. Malahov, M. Petic, Yu. Rogozhin: A P System Parsing Word Derivatives.
In: G. Mauri, A. Dennunzio, L. Manzoni, A.E. Porreca: Unconventional Computation and Natural Computation - 12th International Conference, UCNC 2013, Milan, Lecture Notes in Computer Science 7956, 2013, 246-247.

A. Alhazov, M. Antoniotti, A. Leporati: Characterizing the Computational Power of Energy-Based P Systems.
International Journal of Computer Mathematics 90, 4, 2013, 789-800.

A. Alhazov, Yu. Rogozhin: One-Membrane Symport with Few Extra Symbols.
International Journal of Computer Mathematics 90, 4, 2013, 750-759.

A. Alhazov: Developments in Networks of Evolutionary Processors.
Computer Science Journal of Moldova 21, 1(61), 2013, 3-35.

Yu. Rogozhin, A. Alhazov: Turing Computability and Membrane Computing.
In: E. Csuhaj-Varjú, M. Gheorghe, G. Rozenberg, A. Salomaa, Gy. Vaszil: Membrane Computing - 13th International Conference, CMC13, Budapest, Lecture Notes in Computer Science 7762, 2013, 56-77.

A. Alhazov, R. Freund, H. Heikenwälder, M. Oswald, Yu. Rogozhin, S. Verlan: Sequential P Systems with Regular Control.
In: E. Csuhaj-Varjú, M. Gheorghe, G. Rozenberg, A. Salomaa, Gy. Vaszil: Membrane Computing - 13th International Conference, CMC13, Budapest, Lecture Notes in Computer Science 7762, 2013, 112-127.

A. Alhazov, R. Freund: Asynchronous and Maximally Parallel Deterministic Controlled Non-cooperative P Systems Characterize NFIN and coNFIN.
In: E. Csuhaj-Varjú, M. Gheorghe, G. Rozenberg, A. Salomaa, Gy. Vaszil: Membrane Computing - 13th International Conference, CMC13, Budapest, Lecture Notes in Computer Science 7762, 2013, 101-111.

A. Alhazov, Yu. Rogozhin, S. Verlan: On Small Universal Splicing Systems.
International Journal of Foundations of Computer Science 23, 7, 2012, 1423-1438.

A. Alhazov, A. Leporati, G. Mauri, A. E. Porreca, C. Zandron: Simulating EXPSPACE Turing Machines Using P Systems with Active Membranes.
13th Italian Conference on Theoretical Computer Science, ICTCS 2012, Varese, 2012, 4pp.

A. Alhazov, M. Antoniotti, R. Freund, A. Leporati, G. Mauri: Self-Stabilization in Membrane Systems.
Computer Science Journal of Moldova 20, 2(59), 2012, 133-146.

A. Alhazov, Yu. Rogozhin: One-Membrane Symport P Systems with Few Extra Symbols.
In: E. Csuhaj-Varjú, M. Gheorghe, G. Vaszil: Preproceedings of the 13th International Conference on Membrane Computing, CMC13, Budapest, 2012, 115-124.

A. Alhazov, R. Freund, H. Heikenwälder, M. Oswald, Yu. Rogozhin, S. Verlan: Time-Varying Sequential P Systems.
In: E. Csuhaj-Varjú, M. Gheorghe, G. Vaszil: Preproceedings of the 13th International Conference on Membrane Computing, CMC13, Budapest, 2012, 99-114.

A. Alhazov, R. Freund: Asynchronous and Maximally Parallel Deterministic Controlled Non-cooperative P Systems Characterize NFIN and coNFIN.
In: E. Csuhaj-Varjú, M. Gheorghe, G. Vaszil: Preproceedings of the 13th International Conference on Membrane Computing, CMC13, Budapest, 2012, 87-98.

A. Alhazov, Yu. Rogozhin: The Power of Symport-3 with Few Extra Symbols.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado, F.J. Romero-Campero: RGNC report 1/2012, University of Seville, Tenth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2012, 61-68.

A. Alhazov, A. Leporati, G. Mauri, A.E. Porreca, C. Zandron: The Computational Power of Exponential-Space P Systems with Active Membranes.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado, F.J. Romero-Campero: RGNC report 1/2012, University of Seville, Tenth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2012, 35-60.

A. Alhazov, R. Freund: Asynchronous and Maximally Parallel Deterministic Controlled Non-Cooperative P Systems Characterize NFIN U coNFIN.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado, F.J. Romero-Campero: RGNC report 1/2012, University of Seville, Tenth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2012, 25-34.

A. Alhazov, M. Antoniotti, A. Leporati: Characterizing the Computational Power of Energy-Based P Systems.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado, F.J. Romero-Campero: RGNC report 1/2012, University of Seville, Tenth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2012, 11-24.

A. Alhazov, M. Antoniotti, R. Freund, A. Leporati, G. Mauri: Self-Stabilization in Membrane Systems.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado, F.J. Romero-Campero: RGNC report 1/2012, University of Seville, Tenth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2012, 1-10.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin: Circular Post Machines and P Systems with Exo-insertion and Deletion.
In: M. Gheorghe, Gh. Paun, G. Rozenberg, A. Salomaa, S. Verlan: Membrane Computing - 12th International Conference, CMC12, Fontainebleau, Lecture Notes in Computer Science 7184, 2012, 73-86.

A. Alhazov: Properties of Membrane Systems.
In: M. Gheorghe, Gh. Paun, G. Rozenberg, A. Salomaa, S. Verlan: Membrane Computing - 12th International Conference, CMC12, Fontainebleau, Lecture Notes in Computer Science 7184, 2012, 1-13.

K. Morita, Ts. Ogiro, A. Alhazov, Ts. Tanizawa: Non-degenerate 2-State Reversible Logic Elements with Three or More Symbols Are All Universal.
Multiple-Valued Logic and Soft Computing 18, 1, 2012, 37-54.

A. Alhazov, R. Freund, K. Morita: Sequential and Maximally Parallel Multiset Rewriting: Reversibility and Determinism.
Natural Computing 11, 1, 2012, 95-106.

A. Alhazov: Minimal Parallelism and Number of Membrane Polarizations.
In: G. Bel-Enguix (ed.), A. Alhazov, P. Helen Chandra, A.-H. Dediu, M. Ionescu, Ts.-O. Ishdorj, M. D. Jiménez-López, R. Loos, B. Nagy, Anthonath Roslin Sagaya Mary, K. G. Subramanian: Triangle. Language, Literature, Computation 6, Languages: Bioinspired Approaches, Publicacions URV, Tarragona, 2011, 1-18.

A. Alhazov, T.-O. Ishdorj: Membrane Operations in P Systems with Active Membranes.
In: G. Bel-Enguix (ed.), A. Alhazov, P. Helen Chandra, A.-H. Dediu, M. Ionescu, Ts.-O. Ishdorj, M. D. Jiménez-López, R. Loos, B. Nagy, Anthonath Roslin Sagaya Mary, K. G. Subramanian: Triangle. Language, Literature, Computation 6, Languages: Bioinspired Approaches, Publicacions URV, Tarragona, 2011, 19-28.

A. Alhazov, G. Bel-Enguix, A. Krassovitskiy, Yu. Rogozhin: About Complete Obligatory Hybrid Networks of Evolutionary Processors without Substitution.
Advances in Computational Intelligence, 11th International Work-Conference on Artificial Neural Networks, IWANN 2011, Málaga, Lecture Notes in Computer Science 6691, 2011, 441-448.

A. Alhazov, G. Bel-Enguix, A. Krassovitskiy, Yu. Rogozhin: Complete Obligatory Hybrid Networks of Evolutionary Processors.
Highlights in Practical Applications of Agents and Multiagent Systems, Salamanca, Advances in Intelligent and Soft Computing 89, 2011, 275-282.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin, S. Verlan: P Systems with Insertion and Deletion Exo-operations.
Fundamenta Informaticae 110, 1, 2011, 13-28.

S. Ivanov, A. Alhazov, V. Rogojin, M.Á. Gutiérrez-Naranjo: Forward and Backward Chaining with P Systems.
International Journal of Natural Computing Research (IJNCR) 2, 2, 2011, 56-66.

K. Morita, Ts. Ogiro, A. Alhazov, Ts. Tanizawa: Universality of Reversible Logic Elements with 1-Bit Memory.
Mathematical Foundations and Applications of Computer Science and Algorithms, RIMS Kôkyûroku Series 1744, Kyoto University, 2011, 77-84.

A. Alhazov, G. Bel-Enguix, Yu. Rogozhin: About a New Variant of HNEPs: Obligatory Hybrid Networks of Evolutionary Processors.
Bio-Inspired Models for Natural and Formal Languages, In: G. Bel-Enguix, M. D. Jiménez-López: Cambridge Scholars Publishing, 2011, 191-204.

A. Alhazov, E. Boian, C. Ciubotaru, S. Cojocaru, A. Colesnicov, L. Malahov, Yu. Rogozhin: Application of P System Models in Computer Linguistics.
Proceedings of the International Workshop on Intelligent Information Systems, IIS2011, Chişinău, 2011, 101-104.

A. Alhazov, L. Burtseva, S. Cojocaru, A. Colesnicov, L. Malahov, Yu. Rogozhin: Joining Bio-inspired and Quantum Approaches in Computer Algebra and Computer Linguistics.
In: M. Gheorghe, Gh. Păun, S. Verlan: Preproceedings of the Twelfth Conference on Membrane Computing, CMC12, Fontainebleau, 2011, 471-478.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin: Circular Post Machines and P Systems with Exo-insertion and Deletion.
In: M. Gheorghe, Gh. Păun, S. Verlan: Preproceedings of the Twelfth Conference on Membrane Computing, CMC12, Fontainebleau, 2011, 63-76.

A. Alhazov: Properties of Membrane Systems.
In: M. Gheorghe, Gh. Păun, S. Verlan: Preproceedings of the Twelfth Conference on Membrane Computing, CMC12, Fontainebleau, 2011, 3-14.

S. Ivanov, A. Alhazov, V. Rogojin, M.Á. Gutiérrez-Naranjo: Forward and Backward Chaining with P Systems.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera: RGNC report 1/2011, University of Seville, Ninth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2011, 221-236.

A. Alhazov, S. Verlan: Minimization Strategies for Maximally Parallel Multiset Rewriting Systems.
Theoretical Computer Science 412, 17, 2011, 1581-1591.

A. Alhazov, Yu. Rogozhin, S. Verlan: A Small Universal Splicing P System.
In: Gh. Păun, M.J. Pérez-Jiménez, A. Riscos-Núñez, G. Rozenberg, A. Salomaa: Membrane Computing - 11th International Conference, CMC11, Jena, Lecture Notes in Computer Science 6501, 2011, 95-102.

A. Alhazov, S. Ivanov, Yu. Rogozhin: Polymorphic P Systems.
In: Gh. Păun, M.J. Pérez-Jiménez, A. Riscos-Núñez, G. Rozenberg, A. Salomaa: Membrane Computing, International Conference, CMC11, Jena, Lecture Notes in Computer Science 6501, 2011, 80-93.

A. Alhazov, C. Ciubotaru, Yu. Rogozhin, S. Ivanov: The Family of Languages Generated by Non-Cooperative Membrane Systems.
In: Gh. Păun, M.J. Pérez-Jiménez, A. Riscos-Núñez, G. Rozenberg, A. Salomaa: Membrane Computing, International Conference, CMC11, Jena, Lecture Notes in Computer Science 6501, 2011, 65-79.

A. Alhazov, M. Kogler, M. Margenstern, Yu. Rogozhin, S. Verlan: Small Universal TVDH and Test Tube Systems.
International Journal of Foundations of Computer Science 22, 1, 2011, 143-154.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin, S. Verlan: P Systems with Minimal Insertion and Deletion.
Theoretical Computer Science 412, 1-2, 2011, 136-144.

A. Alhazov: Minimal Parallelism and Number of Membrane Polarizations.
Computer Science Journal of Moldova 18, 2(53), 2010, 149-170.

A. Alhazov, C. Ciubotaru, S. Ivanov, Yu. Rogozhin: Membrane Systems Languages Are Polynomial-Time Parsable.
Computer Science Journal of Moldova 18, 2(53), 2010, 139-148.

A. Alhazov, E. Boian, L. Burtseva, C. Ciubotaru, S. Cojocaru, A. Colesnicov, V. Demidova, S. Ivanov, V. Macari, G. Magariu, L. Malahov, V. Rogojin, Yu. Rogozhin, T. Tofan, S. Verlan, T. Verlan: Investigations on Natural Computing in the Institute of Mathematics and Computer Science.
Computer Science Journal of Moldova 18, 2(53), 2010, 101-138.

A. Alhazov, R. Freund, K. Morita: Determinism and Reversibility in P Systems with One Membrane.
"Kasseler Informatikschriften" (KIS), Tagungsband zum 20. Theorietag der GI-Fachgruppe "Automaten und Formale Sprachen", Technical report, urn:nbn:de:hebis:34-2010110534894, 2010, 39-44.

A. Alhazov, S. Verlan: Minimization Strategies for Maximally Parallel Multiset Rewriting Systems.
Technical report, arXiv:1009.2706v1 [cs.FL], 2010.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin, S. Verlan: Small Size Insertion and Deletion Systems.
Mathematics, Computing, Language, and Life: Frontiers in Mathematical Linguistics and Language Theory, Imperial College Press, 2010, 459-524.

K. Morita, Ts. Ogiro, A. Alhazov, Ts. Tanizawa: Non-degenerate 2-State Reversible Logic Elements with Three or More Symbols Are All Universal.
Proceedings of 2nd Workshop on Reversible Computation, Bremen, 2010, 27-34.

A. Alhazov, Yu. Rogozhin, S. Verlan: A Small Universal Splicing P System.
In: M. Gheorghe, Th. Hinze, Gh. Păun: Preproceedings of the Eleventh Conference on Membrane Computing, CMC11, Jena, Verlag ProBusiness Berlin, 2010, 67-74.

A. Alhazov, S. Ivanov, Yu. Rogozhin: Polymorphic P Systems.
In: M. Gheorghe, Th. Hinze, Gh. Păun: Preproceedings of the Eleventh Conference on Membrane Computing, CMC11, Jena, Verlag ProBusiness Berlin, 2010, 53-66.

A. Alhazov, C. Ciubotaru, Yu. Rogozhin, S. Ivanov: The Family of Languages Generated by Non-Cooperative Membrane Systems.
In: M. Gheorghe, Th. Hinze, Gh. Păun: Preproceedings of the Eleventh Conference on Membrane Computing, CMC11, Jena, Verlag ProBusiness Berlin, 2010, 37-51.

A. Alhazov, C. Ciubotaru, Yu. Rogozhin, S. Ivanov: The Membrane Systems Language Class.
LA symposium, Mathematical Foundation of Algorithms and Computer Science, RIMS Kôkyûroku Series 1691, Kyoto University, 2010, 44-50.

A. Alhazov, K. Morita, C. Iwamoto: A Note on Tatami Tilings.
LA symposium, RIMS Kôkyûroku Series 1691, Kyoto University, 2010, 1-7.

A. Alhazov, C. Ciubotaru, Yu. Rogozhin, S. Ivanov: The Membrane Systems Language Class.
In: M.Á. Martínez del Amor, Gh. Păun, I. Pérez Hurtado de Mendoza, A. Riscos Núñez: RGNC report 1/2010, University of Seville, Eight Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2010, 23-35.

S. Verlan, A. Alhazov, I. Petre: A Sequence-Based Analysis of the Pointer Distribution of Stichotrichous Ciliates.
Biosystems 101, 2, 2010, 109-116.

K. Imai, A. Alhazov: On Universality of Radius 1/2 Number-Conserving Cellular Automata.
Unconventional Computation 2010, Tokyo, Lecture Notes in Computer Science 6079, 2010, 45-55.

A. Alhazov, R. Freund, K. Morita: Reversibility and Determinism in Sequential Multiset Rewriting.
Unconventional Computation 2010, Tokyo, Lecture Notes in Computer Science 6079, 2010, 21-31.

A. Alhazov, C. Ciubotaru, Yu. Rogozhin, S. Ivanov: Introduction to the Membrane Systems Language Class.
Telecommunications, Electronics and Informatics, 3rd International Conference, ICTEI 2010, Proceedings, II, Chişinău, 2010, 19-24.

A. Alhazov, C. Li, I. Petre: Computing the Graph-Based Parallel Complexity of Gene Assembly.
Theoretical Computer Science 411, 25, 2010, 2359-2367.

A. Alhazov, C. Ciubotaru, Yu. Rogozhin, S. Ivanov: The Membrane Systems Language Class.
LA symposium, Kyoto University, 2010, 12-1 - 12-9.

A. Alhazov, K. Morita, C. Iwamoto: A Note on Tatami Tilings.
LA symposium, Kyoto University, 2010, 2-1 - 2-6.

Ts. Ogiro, A. Alhazov, Ts. Tanizawa, K. Morita: Universality of 2-State 3-Symbol Reversible Logic Elements - A Direct Simulation Method of a Rotary Element.
Natural Computing, PICT 2, Springer Japan, 2010, 252-259.

R. Freund, A. Alhazov, Yu. Rogozhin, S. Verlan: Communication P Systems.
In: Gh. Păun, G. Rozenberg, A. Salomaa: The Oxford Handbook of Membrane Computing, 2010, 118-143.

A. Alhazov, K. Morita: On Reversibility and Determinism in P Systems.
Membrane Computing, 10th International Workshop, WMC 2009, Curtea de Argeş, Revised Selected and Invited Papers, Lecture Notes in Computer Science 5957, 2010, 158-168.

A. Alhazov, E. Boian, S. Cojocaru, Yu. Rogozhin: Modelling Inflections in Romanian Language by P Systems with String Replication.
Computer Science Journal of Moldova 17, 2(50), 2009, 160-178.

Ts. Ogiro, A. Alhazov, Ts. Tanizawa, K. Morita: Universality of 2-State 3-Symbol Reversible Logic Elements - A Direct Simulation Method of a Rotary Element.
4th International Workshop on Natural Computing, Himeji, 2009, 220-227.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin, S. Verlan: A Note on P Systems with Small-Size Insertion and Deletion.
In: Gh. Păun, M.J. Pérez-Jiménez, A. Riscos-Núñez: RGNC report 3/2009, University of Seville, Preproceedings of the Tenth Workshop on Membrane Computing, WMC10, Curtea de Argeş, 2009, 534-537.

A. Alhazov, K. Morita: On Reversibility and Determinism in P Systems.
In: Gh. Păun, M.J. Pérez-Jiménez, A. Riscos-Núñez: RGNC report 3/2009, University of Seville, Preproceedings of the Tenth Workshop on Membrane Computing, WMC10, Curtea de Argeş, 2009, 129-140.

A. Alhazov, E. Boian, S. Cojocaru, Yu. Rogozhin: Modelling Inflections in Romanian Language by P Systems with String Replication.
In: Gh. Păun, M.J. Pérez-Jiménez, A. Riscos-Núñez: RGNC report 3/2009, University of Seville, Preproceedings of the Tenth Workshop on Membrane Computing, WMC10, Curtea de Argeş, 2009, 116-128.

A. Alhazov, E. Csuhaj-Varjú, C. Martín-Vide, Yu. Rogozhin: On the Size of Computationally Complete Hybrid Networks of Evolutionary Processors.
Theoretical Computer Science 410, 35, 2009, 3188-3197.

A. Alhazov, I. Petre, V. Rogojin: The Parallel Complexity of Signed Graphs: Some Decidability Results and an Improved Algorithm.
Theoretical Computer Science 410, 24-25, 2009, 2308-2315.

A. Alhazov, S. Cojocaru, L. Malahova, Yu. Rogozhin: Dictionary Search and Update by P Systems with String-Objects and Active Membranes.
International Journal of Computers, Communications and Control 4, 3, 2009, 206-213.

A. Alhazov, K. Morita: A Short Note on Reversibility in P Systems.
In: R. Gutiérrez-Escudero et. al.: RGNC report 1/2009, University of Seville, Seventh Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2009, 23-28.

A. Alhazov, A. Krassovitskiy, Yu. Rogozhin, S. Verlan: P Systems with Minimal Insertion and Deletion.
In: R. Gutiérrez-Escudero et. al.: RGNC report 1/2009, University of Seville, Seventh Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2009, 9-21.

A. Alhazov, S. Cojocaru, L. Malahova, Yu. Rogozhin: Dictionary Search and Update by P Systems with String-Objects and Active Membranes.
In: R. Gutiérrez-Escudero et. al.: RGNC report 1/2009, University of Seville, Seventh Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2009, 1-8.

A. Alhazov, R. Freund, M. Oswald, S. Verlan: Partial Halting and Minimal Parallelism Based on Arbitrary Rule Partitions.
Fundamenta Informaticae 91, 1, 2009, 17-34.

A. Alhazov, J. Dassow, C. Martín-Vide, Yu. Rogozhin, B. Truthe: On Networks of Evolutionary Processors with Nodes of Two Types.
Fundamenta Informaticae 91, 1, 2009, 1-15.

A. Alhazov, G. Bel-Enguix, Yu. Rogozhin: Obligatory Hybrid Networks of Evolutionary Processors.
In: J. Filipe, A. L. N. Fred, B. Sharp: International Conference on Agents and Artificial Intelligence, Porto, 2009, INSTICC Press, 613-618.

A. Alhazov, M. Margenstern, S. Verlan: Fast Synchronization in P Systems.
In: D.W. Corne, P. Frisco, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing - 9th International Workshop, WMC 2008, Edinburgh, Revised Selected and Invited Papers, Lecture Notes in Computer Science 5391, Springer, 2009, 118-128.

A. Alhazov, L. Burtseva, S. Cojocaru, Yu. Rogozhin: Solving PP-Complete and #P-Complete Problems by P Systems with Active Membranes.
In: D.W. Corne, P. Frisco, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing - 9th International Workshop, WMC 2008, Edinburgh, Revised Selected and Invited Papers, Lecture Notes in Computer Science 5391, Springer, 2009, 108-117.

A. Alhazov, Yu. Rogozhin: About Precise Characterization of Languages Generated by Hybrid Networks of Evolutionary Processors with One Node.
Computer Science Journal of Moldova 16, 3, 2008, 364-376.

A. Alhazov, E. Csuhaj-Varjú, C. Martín-Vide, Yu. Rogozhin: About Universal Hybrid Networks of Evolutionary Processors of Small Size.
In: C. Martín-Vide, F. Otto, H. Fernau: Language and Automata Theory and Applications, Second International Conference, LATA 2008, Tarragona, Revised Papers, Lecture Notes in Computer Science 5196, Springer, 2008, 28-39.

A. Alhazov, E. Boian, L. Burtseva, C. Ciubotaru, S. Cojocaru, A. Colesnicov, C. Gaindric, G. Magariu, Iu. Rogojin, T. Verlan: Summary of Researches being Performed in the Institute of Mathematics and Computer Science on Computer Science and Information Technologies.
Computer Science Journal of Moldova 16, 2, 2008, 298-320.

A. Alhazov, I. Petre, S. Verlan: A Sequence-Based Analysis of the Pointer Distribution of Ciliate Genes.
Technical Report 902, Turku Centre for Computer Science, Turku, 2008.

A. Alhazov, E. Csuhaj-Varjú, C. Martín-Vide, Yu. Rogozhin: Computational Completeness of Hybrid Networks of Evolutionary Processors with Seven Nodes.
Preproceedings of the 10th International Workshop on Descriptional Complexity of Formal Systems, Charlottetown, Canada, 2008, 38-47.

A. Alhazov, M. Margenstern, S. Verlan: Fast Synchronization in P Systems.
In: P. Frisco, D.W. Corne, Gh. Păun: Preproceedings of the Ninth Workshop on Membrane Computing, WMC9, Edinburgh, 2008, 71-84.

A. Alhazov, L. Burtseva, S. Cojocaru, Yu. Rogozhin: Computing Solutions of #P-complete Problems by P Systems with Active Membranes.
In: P. Frisco, D.W. Corne, Gh. Păun: Preproceedings of the Ninth Workshop on Membrane Computing, WMC9, Edinburgh, 2008, 59-70.

A. Alhazov, E. Csuhaj-Varjú, C. Martín-Vide, Yu. Rogozhin: About Universal Hybrid Networks of Evolutionary Processors of Small Size.
In: S.Z. Fazekas, C. Martín-Vide, C. Tîrnăucă: Preproceedings of the 2nd International Conference on Language and Automata Theory and Applications, LATA 2008, Tarragona, 2008, 43-54.

A. Alhazov, I. Petre, V. Rogojin: Solutions to Computational Problems through Gene Assembly.
Natural Computing 7, 3, 2008, 385-401.

A. Alhazov, I. Petre, V. Rogojin: Solutions to Computational Problems through Gene Assembly.
In: M.H. Garzon, H. Yan: DNA Computing, 13th International Meeting on DNA Computing, DNA13, Memphis, TN, Revised Selected Papers, Lecture Notes in Computer Science 4848, Springer, 2008, 36-45.

A. Alhazov, S.Verlan: Minimization Strategies for Maximally Parallel Multiset Rewriting Systems.
Technical Report 862, Turku Centre for Computer Science, Turku, 2008.

A. Alhazov: Ciliate Operations without Context in a Membrane Computing Framework.
Romanian Journal of Information Science and Technology 10, 4, 2007, 315-322.

A. Alhazov, C. Li, I. Petre: Computing the graph-based parallel complexity of gene assembly.
Technical Report 859, Turku Centre for Computer Science, Turku, 2007.

A. Alhazov: Ciliate Operations without Context in a Membrane Computing Framework.
Technical Report 855, Turku Centre for Computer Science, Turku, 2007.

A. Alhazov, Yu. Rogozhin: Skin Output in P Systems with Minimal Symport/Antiport and Two Membranes.
In: G. Eleftherakis, P. Kefalas, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, 8th International Workshop, WMC 2007, Thessaloniki, Revised Selected and Invited Papers, Lecture Notes in Computer Science 4860, 2007, 97-112.

A. Alhazov, M.J. Pérez-Jiménez: Uniform Solution of QSAT using Polarizationless Active Membranes.
In: J. Durand-Lose, M. Margenstern: Machines, Computations, and Universality, 5th International Conference, MCU 2007, Orléans, Lecture Notes in Computer Science 4664, Springer, 2007, 122-133.

A. Alhazov, R. Freund, M. Oswald, S. Verlan: Partial Halting in P Systems Using Membrane Rules with Permitting Contexts.
In: J. Durand-Lose, M. Margenstern: Machines, Computations, and Universality, 5th International Conference, MCU 2007, Orléans, Lecture Notes in Computer Science 4664, Springer, 2007, 110-121.

A. Alhazov, Yu. Rogozhin: Skin Output in P Systems with Minimal Symport/Antiport and Two Membranes.
In: G. Eleftherakis, P. Kefalas, Gh. Păun: Preproceedings of the Eighth Workshop on Membrane Computing, WMC8, Thessaloniki, 2007, 99-110.

A. Alhazov, I. Petre, V. Rogojin: Solutions to Computational Problems through Gene Assembly.
In: M. Garzon, H. Yan: Preproceedings of the 13th International Workshop on DNA Computing, 2007.

A. Alhazov, C. Martín-Vide, Yu. Rogozhin: Networks of Evolutionary Processors with Two Nodes Are Unpredictable.
Technical Report 818, Turku Centre for Computer Science, Turku, 2007.

A. Alhazov, R. Freund, M. Oswald, S. Verlan: Partial Versus Total Halting in P Systems.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, Á. Romero-Jiménez, A. Riscos-Núñez: RGNC report 01/2007, University of Seville, Fifth Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2007, 1-20.

A. Alhazov, C. Martín-Vide, Yu. Rogozhin: Networks of Evolutionary Processors with Two Nodes Are Unpredictable.
Technical Report 35/07, Rovira i Virgili University, Language and Automata Theory and Applications, Tarragona, 2007, 521-527.

A. Alhazov, Yu. Rogozhin, S. Verlan: Minimal Cooperation in Symport/Antiport Tissue P Systems.
International Journal of Foundations of Computer Science 18, 1, 2007, 163-180.

A. Alhazov, Yu. Rogozhin: Generating Languages by P Systems with Minimal Symport/Antiport.
Computer Science Journal of Moldova 14, 3(42), 2006, 299-323.

A. Alhazov, R. Freund, A. Riscos-Núñez: Membrane Division, Restricted Membrane Creation and Object Complexity in P Systems.
International Journal of Computer Mathematics 83, 7, 2006, 529-548.

A. Alhazov, Yu. Rogozhin: Towards a Characterization of P Systems with Minimal Symport/Antiport and Two Membranes.
In: H.J. Hoogeboom, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, 7th International Workshop, WMC 2006, Leiden, Revised Selected and Invited Papers, Lecture Notes in Computer Science 4361, Springer, 2006, 135-153.

A. Alhazov, R. Freund, M. Oswald, M. Slavkovik: Extended Spiking Neural P Systems.
In: H.J. Hoogeboom, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, 7th International Workshop, WMC 2006, Leiden, Revised Selected and Invited Papers, Lecture Notes in Computer Science 4361, Springer, 2006, 123-134.

A. Alhazov, C. Martín-Vide, Yu. Rogozhin: On the Number of Nodes in Universal Networks of Evolutionary Processors.
Acta Informatica 43, 5, 2006, 331-339.

A. Alhazov: P Systems without Multiplicities of Symbol-Objects.
Information Processing Letters 100, 3, 2006, 124-129.

A. Alhazov, R. Freund, A. Leporati, M. Oswald, C. Zandron: (Tissue) P Systems with Unit Rules and Energy Assigned to Membranes.
Fundamenta Informaticae 74, 4, 2006, 391-408.

L. Pan, A. Alhazov: Solving HPP and SAT by P Systems with Active Membranes and Separation Rules.
Acta Informatica 43, 2, 2006, 131-145.

A. Alhazov: Minimal Parallelism and Number of Membrane Polarizations.
In: H.J. Hoogeboom, Gh. Păun, G. Rozenberg: Preproceedings of the Seventh International Workshop on Membrane Computing, WMC7, Lorentz Center, Leiden, 2006, 74-87.

A. Alhazov, Yu. Rogozhin: Towards a Characterization of P Systems with Minimal Symport/Antiport and Two Membranes.
In: H.J. Hoogeboom, Gh. Păun, G. Rozenberg: Preproceedings of the Seventh International Workshop on Membrane Computing, WMC7, Lorentz Center, Leiden, 2006, 102-117.

A. Alhazov, R. Freund, M. Oswald, M. Slavkovik: Extended Variants of Spiking Neural P Systems Generating Strings and Vectors of Non-Negative Integers.
In: H.J. Hoogeboom, Gh. Păun, G. Rozenberg: Preproceedings of the Seventh International Workshop on Membrane Computing, WMC7, Lorentz Center, Leiden, 2006, 88-101.

A. Alhazov, C. Bonchiş, G. Ciobanu, C. Izbaşa: Encodings and Arithmetic Operations in P Systems.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, A. Riscos-Núñez, F.J. Romero-Campero: RGNC report 02/2006, University of Seville, Fourth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2006, 1-28.

A. Alhazov, M.J. Pérez-Jiménez: Uniform Solution to QSAT Using Polarizationless Active Membranes.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, A. Riscos-Núñez, F.J. Romero-Campero: RGNC report 02/2006, University of Seville, Fourth Brainstorming Week on Membrane Computing, I, Fénix Editora, Sevilla, 2006, 29-40.

A. Alhazov: Communication in Membrane Systems with Symbol Objects.
PhD Thesis, Rovira i Virgili University, 2006, 218 pp.

A. Alhazov, R. Freund, M. Oswald: Cell / Symbol Complexity of Tissue P Systems with Symport / Antiport Rules.
International Journal of Foundations of Computer Science 17, 1, 2006, 3-26.

A. Alhazov, R. Freund, Yu. Rogozhin: Computational Power of Symport/Antiport: History, Advances and Open Problems.
In: R. Freund, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, 6th International Workshop, WMC 2005, Vienna, Revised Selected and Invited Papers, Lecture Notes in Computer Science 3850, Springer, 2006, 1-30.

A. Alhazov, R. Freund, M. Oswald: Symbol/Membrane Complexity of P Systems with Symport/Antiport Rules.
In: R. Freund, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, 6th International Workshop, WMC 2005, Vienna, Revised Selected and Invited Papers, Lecture Notes in Computer Science 3850, Springer, 2006, 96-113.

A. Alhazov: Number of Protons/Bi-stable Catalysts and Membranes in P Systems. Time-Freeness.
In: R. Freund, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, 6th International Workshop, WMC 2005, Vienna, Revised Selected and Invited Papers, Lecture Notes in Computer Science 3850, Springer, 2006, 79-95.

A. Alhazov, R. Freund, A. Riscos-Núñez: One and Two Polarizations, Membrane Creation and Objects Complexity in P Systems.
Seventh International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, SYNASC 05, EEE Computer Society, 2005, 385-394.

A. Alhazov, R. Freund, A. Riscos-Núñez: One and Two Polarizations, Membrane Creation and Objects Complexity in P Systems.
In: G. Ciobanu, Gh. Păun: Technical Report 05-11, Institute e-Austria, Timişoara, Romania, First International Workshop on Theory and Application of P Systems, TAPS, 2005, 9-18.

L. Pan, A. Alhazov, T.-O. Ishdorj: Further Remarks on P Systems with Active Membranes, Separation, Merging, and Release Rules.
Soft Computing - A Fusion of Foundations, Methodologies and Applications 9, 9, 2005, 686-690.

A. Alhazov, R. Freund, Yu. Rogozhin: Computational Power of Symport / Antiport: History, Advances and Open Problems.
In: R. Freund, G. Lojka, M. Oswald, Gh. Păun: Preproceedings of the Sixth International Workshop on Membrane Computing, WMC6, Vienna Institute of Technology, Vienna, 2005, 44-78.

A. Alhazov, R. Freund, M. Oswald: Symbol / Membrane Complexity of P Systems with Symport / Antiport Rules.
In: R. Freund, G. Lojka, M. Oswald, Gh. Păun: Preproceedings of the Sixth International Workshop on Membrane Computing, WMC6, Vienna Institute of Technology, Vienna, 2005, 123-146.

A. Alhazov: Number of Protons/Bi-stable Catalysts and Membranes in P Systems. Time-Freeness.
In: R. Freund, G. Lojka, M. Oswald, Gh. Păun: Preproceedings of the Sixth International Workshop on Membrane Computing, WMC6, Vienna Institute of Technology, Vienna, 2005, 102-122.

A. Alhazov, R. Freund, M. Oswald: Tissue P Systems with Antiport Rules and Small Numbers of Symbols and Cells.
In: C. De Felice, A. Restivo: Developments in Language Theory: 9th International Conference, DLT 2005, Palermo, Proceedings, Lecture Notes in Computer Science 3572, Springer, 2005, 100-111.

A. Alhazov, M. Cavaliere: Computing by Observing Bio-Systems: the Case of Sticker Systems.
In: C. Ferretti, G. Mauri, C. Zandron: DNA Computing: 10th International Workshop on DNA Computing, DNA10, Milan, Revised Selected Papers, Lecture Notes in Computer Science 3384, Springer, 2005, 1-13.

A. Alhazov, Yu. Rogozhin: Minimal Cooperation in Symport/Antiport P Systems with One Membrane.
In: M.Á. Gutiérrez-Naranjo, A. Riscos-Núñez, F.J. Romero-Campero, D. Sburlan: RGNC report 01/2005, University of Seville, Third Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2005, 29-34.

A. Alhazov, R. Freund: P Systems with One Membrane and Symport/ Antiport Rules of Five Symbols are Computationally Complete.
In: M.Á. Gutiérrez-Naranjo, A. Riscos-Núñez, F.J. Romero-Campero, D. Sburlan: RGNC report 01/2005, University of Seville, Third Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2005, 19-28.

A. Alhazov, M. Cavaliere: Evolution-Communication P Systems: Time-freeness.
In: M.Á. Gutiérrez-Naranjo, A. Riscos-Núñez, F.J. Romero-Campero, D. Sburlan: RGNC report 01/2005, University of Seville, Third Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2005, 11-18.

A. Alhazov: Maximally Parallel Multiset-Rewriting Systems: Browsing the Configurations.
In: M.Á. Gutiérrez-Naranjo, A. Riscos-Núñez, F.J. Romero-Campero, D. Sburlan: RGNC report 01/2005, University of Seville, Third Brainstorming Week on Membrane Computing, Fénix Editora, Sevilla, 2005, 1-10.

A. Alhazov, S. Verlan: Sevilla Carpets of Deterministic Non-cooperative P Systems.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, M.J. Pérez-Jiménez: Cellular Computing (Complexity Aspects), ESF PESC Exploratory Workshop, Fénix Editora, Sevilla, 2005, 53-60.

A. Alhazov, Yu. Rogozhin, S. Verlan: Symport/Antiport Tissue P Systems with Minimal Cooperation.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, M.J. Pérez-Jiménez: Cellular Computing (Complexity Aspects), ESF PESC Exploratory Workshop, Fénix Editora, Sevilla, 2005, 37-52.

A. Alhazov, R. Freund, Yu. Rogozhin: Some Optimal Results on Symport/Antiport P Systems with Minimal Cooperation.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, M.J. Pérez-Jiménez: Cellular Computing (Complexity Aspects), ESF PESC Exploratory Workshop, Fénix Editora, Sevilla, 2005, 23-36.

A. Alhazov, R. Freund, M. Oswald: Tissue P Systems with Antiport Rules and Small Number of Symbols and Cells.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, M.J. Pérez-Jiménez: Cellular Computing (Complexity Aspects), ESF PESC Exploratory Workshop, Fénix Editora, Sevilla, 2005, 7-22.

A. Alhazov: Solving SAT by Symport/Antiport P Systems with Membrane Division.
In: M.Á. Gutiérrez-Naranjo, Gh. Păun, M.J. Pérez-Jiménez: Cellular Computing (Complexity Aspects), ESF PESC Exploratory Workshop, Fénix Editora, Sevilla, 2005, 1-6.

A. Alhazov, D. Sburlan: Static Sorting P Systems.
In: G. Ciobanu, Gh. Păun, M.J. Pérez-Jiménez: Applications of Membrane Computing, Natural Computing Series Springer, 2005, 215-252.

A. Alhazov, R. Freund, Gh. Păun: Computational Completeness of P Systems with Active Membranes and Two Polarizations.
In: M. Margenstern: Machines, Computations, and Universality, International Conference, MCU 2004, Saint Petersburg, Revised Selected Papers, Lecture Notes in Computer Science 3354, Springer, 2005, 82-92.

A. Alhazov, D. Sburlan: Ultimately Confluent Rewriting Systems. Parallel Multiset-Rewriting with Permitting or Forbidding Contexts.
In: G. Mauri, Gh. Păun, M.J. Pérez-Jiménez, G. Rozenberg, A. Salomaa: Membrane Computing, 5th International Workshop, WMC 2004, Milan, Revised Selected and Invited Papers, Lecture Notes in Computer Science 3365, Springer, 2005, 178-189.

A. Alhazov, M. Margenstern, V. Rogozhin, Yu. Rogozhin, S. Verlan: Communicative P Systems with Minimal Cooperation.
In: G. Mauri, Gh. Păun, M.J. Pérez-Jiménez, G. Rozenberg, A. Salomaa: Membrane Computing, 5th International Workshop, WMC 2004, Milan, Revised Selected and Invited Papers, Lecture Notes in Computer Science 3365, Springer, 2005, 161-177.

A. Alhazov, R. Freund: On the Efficiency of P Systems with Active Membranes and Two Polarizations.
In: G. Mauri, Gh. Păun, M.J. Pérez-Jiménez, G. Rozenberg, A. Salomaa: Membrane Computing, 5th International Workshop, WMC 2004, Milan, Revised Selected and Invited Papers, Lecture Notes in Computer Science 3365, Springer, 2005, 146-160.

A. Alhazov, L. Pan, Gh. Păun: Trading Polarizations for Labels in P Systems with Active Membranes.
Acta Informatica 41, 2-3, 2004, 111-144.

A. Alhazov, L. Pan: Polarizationless P Systems with Active Membranes.
Grammars 7, 2004, 141-159.

A. Alhazov, D. Sburlan: (Ultimately Confluent) Parallel Multiset-Rewriting Systems with Permitting Contexts.
In: G. Mauri, Gh. Păun, C. Zandron: Preproceedings of the Fifth Workshop on Membrane Computing, WMC5, University of Milano-Bicocca, Milan, 2004, 95-103.

A. Alhazov, R. Freund: On Efficiency of P Systems with Active Membranes and Two Polarizations.
In: G. Mauri, Gh. Păun, C. Zandron: Preproceedings of the Fifth Workshop on Membrane Computing, WMC5, University of Milano-Bicocca, Milan, 2004, 81-94.

A. Alhazov, M. Cavaliere: Computing by Observing Bio-Systems: the Case of Sticker Systems.
In: C. Ferretti, G. Mauri, C. Zandron: Tenth International Meeting on DNA Computing, DNA10, University of Milano-Bicocca, Milan, 2004, 324-333.

A. Alhazov: On Determinism of Evolution-Communication P Systems.
Journal of Universal Computer Science 10, 5, 2004, 502-508.

A. Alhazov: Minimizing Evolution-Communication P Systems and Automata.
New Generation Computing 22, 4, 2004, 299-310.

L. Pan, A. Alhazov, T.-O. Ishdorj: Further Remarks on P Systems with Active Membranes, Separation, Merging, and Release Rules.
In: Gh. Păun, A. Riscos-Núñez, Á. Romero-Jiménez, F. Sancho-Caparrini: RGNC report 01/2004, University of Seville, Second Brainstorming Week on Membrane Computing, Sevilla, 2004, 316-324.

A. Alhazov, D. Sburlan: (Ultimately Confluent) Parallel Multiset-Rewriting Systems with Context.
In: Gh. Păun, A. Riscos-Núñez, Á. Romero-Jiménez, F. Sancho-Caparrini: RGNC report 01/2004, University of Seville, Second Brainstorming Week on Membrane Computing, Sevilla, 2004, 45-52.

A. Alhazov, T.-O. Ishdorj: Membrane Operations in P Systems with Active Membranes.
In: Gh. Păun, A. Riscos-Núñez, Á. Romero-Jiménez, F. Sancho-Caparrini: RGNC report 01/2004, University of Seville, Second Brainstorming Week on Membrane Computing, Sevilla, 2004, 37-44.

A. Alhazov, R. Freund, Gh. Păun: P Systems with Active Membranes and Two Polarizations.
In: Gh. Păun, A. Riscos-Núñez, Á. Romero-Jiménez, F. Sancho-Caparrini: RGNC report 01/2004, University of Seville, Second Brainstorming Week on Membrane Computing, Sevilla, 2004, 20-36.

A. Alhazov: A Note on P Systems with Activators.
In: Gh. Păun, A. Riscos-Núñez, Á. Romero-Jiménez, F. Sancho-Caparrini: RGNC report 01/2004, University of Seville, Second Brainstorming Week on Membrane Computing, Sevilla, 2004, 16-19.

A. Alhazov: On the Power of Deterministic EC P Systems.
In: Gh. Păun, A. Riscos-Núñez, Á. Romero-Jiménez, F. Sancho-Caparrini: RGNC report 01/2004, University of Seville, Second Brainstorming Week on Membrane Computing, Sevilla, 2004, 11-15.

A. Alhazov, C. Martín-Vide, L. Pan: Solving Graph Problems by P Systems with Restricted Elementary Active Membranes.
In: N. Jonoska, Gh. Păun, G. Rozenberg: Aspects of Molecular Computing - Essays dedicated to Tom Head on the occasion of his 70th birthday, Lecture Notes in Computer Science 2950, Springer, 2004, 1-22.

A. Alhazov, M. Cavaliere: Proton Pumping P Systems.
In: C. Martín-Vide, G. Mauri, Gh. Păun, G. Rozenberg, A. Salomaa: Membrane Computing, International Workshop, WMC 2003, Tarragona, Revised Papers, Lecture Notes in Computer Science 2933, Springer, 2004, 1-18.

A. Alhazov, C. Martín-Vide, L. Pan: Solving a PSPACE-Complete Problem by P Systems with Restricted Active Membranes.
Fundamenta Informaticae 58, 2, 2003, 67-77.

A. Alhazov, D. Sburlan: Static Sorting Algorithms for P Systems.
In: A. Alhazov, C. Martín-Vide, Gh. Păun: Technical Report 28/03, Rovira i Virgili University, Preproceedings of the Workshop on Membrane Computing, Tarragona, 2003, 17-40.

A. Alhazov, M. Cavaliere: Proton Pumping P Systems.
In: A. Alhazov, C. Martín-Vide, Gh. Păun: Technical Report 28/03, Rovira i Virgili University, Preproceedings of the Workshop on Membrane Computing, Tarragona, 2003, 1-16.

A. Alhazov: Generating Classes of Languages by P Systems and Other Devices.
In: M. Cavaliere, C. Martín-Vide, Gh. Păun: Technical Report 26/03, Rovira i Virgili University, Brainstorming Week on Membrane Computing, Tarragona, 2003, 18-22.

A. Alhazov: Minimizing Evolution-Communication P Systems and EC P Automata.
In: M. Cavaliere, C. Martín-Vide, Gh. Păun: Technical Report 26/03, Rovira i Virgili University, Brainstorming Week on Membrane Computing, Tarragona, 2003, 23-31.

A. Alhazov, M. Kudlek, Yu. Rogozhin: Nine Universal Circular Post Machines.
Computer Science Journal of Moldova 10, 3(30), Chişinău, 2002, 247-262.

A. Tkachenko, A. Alhazov: The Multiobjective Bottleneck Transportation Problem.
Computer Science Journal of Moldova 9, 3(27), Chişinău, 2001, 321-335.