Publicações
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Papers or Chapters in Edited Books

Couceiro, Miguel; Lehtonen, Erkko; Marichal, Jean-Luc; Waldhauser, Tamás (2011) An algorithm for producing median formulas for Boolean functions. Proceedings of the Reed–Muller 2011 Workshop, Tampere International Center for Signal Processing (TICSP), 49-54.
Couceiro, Miguel; Lehtonen, Erkko; Waldhauser, Tamás (2011) On the arity gap of aggregation functions. Decision Theory: Qualitative and Quantitative Approaches, Johannes Kepler Universität, Linz, 25–28.
Couceiro, Miguel; Lehtonen, Erkko (2010) The arity gap of polynomial functions over bounded distributive lattices. Proceedings of the 40th IEEE International Symposium on Multiple-Valued Logic (ISMVL 2010), IEEE Computer Society, Los Alamitos, 113-116.
Couceiro, Miguel; Lehtonen, Erkko (2010) Explicit descriptions of bisymmetric Sugeno integrals. Computational Intelligence for Knowledge-Based Systems Design, Lecture Notes in Computer Science, Springer-Verlag, Berlin, Heidelberg: 6178, 494-501.
Couceiro, Miguel; Lehtonen, Erkko (2010) Classes of operations closed under permutation, cylindrification and composition. Proceedings of the 40th IEEE International Symposium on Multiple-Valued Logic (ISMVL 2010), IEEE Computer Society, Los Alamitos, 117-121.
Araújo, João; Konieczny, Janusz (2008) The Monoid of Holomorphic Endomorphisms of a Group and its Automorphisms. Semigroups, Acts and Categories with Applications to Graphs, Estonian Mathematical Society , 7-13.
Galvão, M. Luísa (2008) Preradicals of associative algebras and their connections with preradicals of modules. Trends in Mathematics/ Birkchäuser: Modules and Comodules , 293-225.
Couceiro, Miguel; Lehtonen, Erkko (2008) On the arity gap of finite functions: results and applications. Proceedings of the First International Conference on Relations, Orders and Graphs: Interaction with Computer Science (ROGICS ’08), Nouha Editions, Sfax, 65-72.
Lehtonen, Erkko (2006) An infinite descending chain of Boolean subfunctions consisting of threshold functions. Contributions to General Algebra 17, Proceedings of the Vienna Conference 2005 (AAA70), Verlag Johannes Heyn, Klagenfurt, 145-148.
Couceiro, Miguel; Foldes, Stephan; Lehtonen, Erkko (2005) On the complexity of representing sets of vertices in the n-cube. ICNAAM 2005, Wiley-VCH, Weinheim, 876-877.
Couceiro, Miguel; Foldes, Stephan; Lehtonen, Erkko (2004) On compositions of clones of Boolean functions. International Conference of Computational Methods in Sciences and Engineering 2004 (ICCMSE 2004), VSP/Brill, Utrecht, 849-851.
Araújo, João; Fountain, John (2004) The Origins of Independence Algebras. Proceedings of the Workshop on Semigroups and Languages (Lisbon 2002), World Scientific, 54-67.
Branco, Mário J. J. (2002) Varieties of languages. Proceedings of the Thematic Term on Semigroups, Algorithms, Automata and Languages (Coimbra, Portugal, 2001), G.M.S. Gomes et al. (Eds), World Scientific, Singapore, 91-132.

Communications in Conference Proceedings

Ghilardi S.; Gouveia, M. J.; Santocanale L (2016) Fixed-Point Elimination in the Intuitionistic Propositional Calculus. Jacobs B., Löding C. (eds) Foundations of Software Science and Computation Structures. FoSSaCS 2016. : Jacobs B., Löding C. (eds) Fou, 126-141.
Belk, James; Hossain, Nabil; Matucci, Francesco; McGrail, Robert (2013) Deciding Conjugacy in Thompson's Group F in Linear Time. Proceedings of the 15th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC 2013), 89 - 96.
Couceiro, Miguel; Lehtonen, Erkko; Waldhauser, Tamás (2012) Gap vs. pag. Proceedings of the 42nd IEEE International Symposium on Multiple-Valued Logic (ISMVL 2012), IEEE Computer Society, Los Alamitos, 268-273.
Couceiro, Miguel; Lehtonen, Erkko; Waldhauser, Tamás (2011) On equational definability of function classes. Proceedings of the 41st IEEE International Symposium on Multiple-Valued Logic (ISMVL 2011), IEEE Computer Society, Los Alamitos, 182-186.
Couceiro, Miguel; Lehtonen, Erkko; Waldhauser, Tamás (2011) A survey on the arity gap. Proceedings of 41-st IEEE International Symposium on Multiple-Valued Logic (ISMVL 2011), IEEE Computer Society, Los Alamitos, 277-281.
Santa-Clara, Catarina (2006) Módulos com injectividade fraca. Actas do Encontro de Algebristas Portugueses 2005, Braga, Portugal, Centro de Matemática da Universidade do Minho, 199-207.

Thesis

M. Silva, Fábio  (2015) On Combinatorial Monoids. PhD thesis in Mathematics, Lismath PhD programme, Faculdade de Ciências da Universidade de Lisboa, Lisboa, Portugal.
Soares, Filipa (2010) Algebraic aspects of tiling semigroups. PhD Thesis, Instituto Superior Tecnico, University of Lisbon.
Castro, Eliana (2008) Pseudovariedades de Grupos e Variedades de Linguagens Associadas. Dissertação de Mestrado, Universidade de Lisboa, Portugal.
Matucci, Francesco (2008) Algorithms and Classification in Groups of Piecewise-Linear Homeomorphisms. PhD Thesis, Cornell University.
Lehtonen, Erkko (2007) Operations on Finite Sets, Functional Composition, and Ordered Sets. doctoral dissertation, Tampere University of Technology, Publication 680, Tampere.
Soares, Filipa (2005) Semigrupos de Pavimentações. Dissertação de Mestrado em Matemática (Álgebra), Faculdade de Ciências, Universidade de Lisboa, Portugal.
Garrão, Ana Paula (2005) V-Congruências e Coberturas de Semigrupos V-Semi-reticulados Inversos. Tese de Doutoramento em Matemática (Álgebra, Lógica e Fundamentos), Universidade dos Açores, Ponta Delgada, Portugal.
Araújo, João (2000) Aspects of the endomorphism monoids of independence algebras. K M Stott Memorial Prize Award Winning Ph.D. Thesis, University of York, United Kingdom.
Gouveia, M. J.; (previously Saramago, M. J.) (1999) A study of natural dualities, including an analysis of the structure of failsets. Tese de Doutoramento, Universidade de Lisboa, Portugal.
Santa-Clara, Catarina (1998) Some generalizations of injectivity. Ph.D. Thesis, University of Glasgow, U.K..
Santa-Clara, Catarina (1994) Dimensões de Reticulados Modulares: Generalizando algumas dimensões de Módulos e Anéis. Dissertação de Mestrado em Matemática (Álgebra), Faculdade de Ciências, Universidade de Lisboa, Portugal.
Araújo, João (1994) Mergulhos e Coberturas de Semigrupos E-unitários, Dissertação de Mestrado em Matemática. Universidade de Lisboa.
Gouveia, M. J.;  (1993) Teorias de Dualidade. Dissertação de Mestrado em Matemática (Álgebra), Faculdade de Ciências, Universidade de Lisboa, Portugal.
Galvão, M. Luísa (1962) Sobre a teoria de Noether-Krull em semianéis. Tese de Doutoramento, Rev. Fac. Ciências de Lisboa, 2ª Série A, Vol. VIII Fasc. 2º, 175-256: 2ª Série A, Vol. VIII Fasc. 2º, 175-256.

Edition of Books

André, Jorge M.; Branco, Mário J. J.; Fernandes, Vítor Hugo; Fountain, John; Gomes, Gracinda M. S.; Meakin, John (2007) Semigroups and Formal Languages, (Proceedings - International Conference on Semigroups and Languages in honour of the 65th birthday of D.B. McAlister), Lisboa, July 2005. World Scientific.
Facchini, Alberto; Fuller, Kent; Ringel, Claus M.; Santa-Clara, Catarina (2006) Algebras, Rings and their Representations, Proceedings of the International Conference on Algebras, Modules and Rings, Lisbon, Portugal 14 - 18 July 2003. World Scientific.
Araújo, Isabel M.; Branco, Mário J. J.; Fernandes, Vítor Hugo; Gomes, Gracinda M. S. (2004) Proceedings of the Workshop on Semigroups and Languages (Lisbon 2002). World Scientific.
Gomes, Gracinda M. S.; Pin, J.-E.; Silva, P.V. (2002) Semigroups, Algorithms, Automata and Languages. World Scientific.
Almeida, Jorge; Gomes, Gracinda M. S.; Silva, Pedro V. (1996) Semigroups, Automata and Languages. World Scientific.

Papers in National Scientific Journals

Galvão, M. Luísa; Freitas, Pedro J. (2013) Dimensão de Módulos Livres sobre Anéis Comutativos. Boletim SPM: 68.
Galvão, M. Luísa (1977) Sur les demianneaux à division. Estudos de Álgebra, Geometria e Análise, II Centenário da Academia das Ciências de Lisboa, 2-14.
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