Rodaro E, Silva PV. On periodic points of free inverse monoid endomorphisms. Internat. J. Algebra Comput.. 2013;23:1789-1804.

Rodaro E, Silva PV. On periodic points of free inverse monoid endomorphisms. International Journal of Algebra and Computation. 2013;23(8):1789-1803.

[2013-4] Labouriau IS, Murza AC. Periodic solutions in an array of coupled FitzHugh-Nagumo cells .Edit

Rodrigues AA. Persistent switching near a heteroclinic model for the geodynamo problem. Chaos, Solitons & Fractals . 2013;47 :73-86.Edit

Carvalho M, Cavadas S. Playing in the limit. Vol 69 Bol. Soc. Port. Mat. 2013.Edit

Ribeiro C., Ladeira I., Gaio A., Brito MC. Pneumococcal pneumonia-are the new severity scores more accurate in predictingadverse outcomes? [Pneumonia pneumocócica-serão os novos scoresmais precisos a prever eventos desfavoráveis?]. Revista Portuguesa de Pneumologia. 2013;19:252-259.Edit

Pinto CM, Machado J., Lopes A.. Power Law and Entropy Analysis of Catastrophic Phenomena. Mathematical Problems in Engineering. 2013;2013:10.Edit

Paiva RC. Pré-Cálculo 2013.

Oliveira O., Gaio A., Villar M., Duarte R.. Predictors of treatment outcome in multidrug-resistant tuberculosis in Portugal. European Respiratory Journal. 2013;42:1747-1749.Edit

Oliveira O., Gaio A., Villar M., Duarte R. Predictors of treatment outcome in multidrug-resistant tuberculosis in Portugal. The European Respiratory Journal. 2013;42(6):1747-9.Edit

Moreira N, Reis R. Preface. Special Issue - Implementation and Application of Automata (CIAA 2012). International Journal of Fundations of Computer Science. 2013;24:689-690.

Almeida J, Costa A. Presentations of Schützenberger groups of minimal subshifts. Israel J. Math.. 2013;196:1-31.Edit

Costa JP, Thomaz C., Giraldi G., Costa JP, Gillies D.. A priori-driven PCA. In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics).; 2013. Edit

Thomaz C., Giraldi G., Costa JP, Gillies D.. a priori-driven pca. lecture notes in computer science (including subseries lecture notes in artificial intelligence and lecture notes in bioinformatics). 2013;7729 lncs:236-247.Edit

Marion C. Random and deterministic triangle generation of three-dimensional classical groups I. Communications in Algebra. 2013;41(3):797-852.Edit

Marion C. Random and deterministic triangle generation of three-dimensional classical groups II. Communications in Algebra. 2013;41(3):853-925.Edit

Marion C. Random and deterministic triangle generation of three-dimensional classical group III. Communications in Algebra. 2013;41(3):926-954.Edit

Sousa M, Aguiar P, Szücs P. Reduction in inhibitory control is sufficient to generate hyperalgesia in a spiking model of nociceptive integration in the superficial dorsal horn. BMC neuroscience. 2013;14:P1.Edit

Delgado M, Fernandes VH. Rees quotients of numerical semigroups. Port. Math.. 2013;70:93-112.Edit

Reis R, Rodaro E. Regular Ideal Languages and Synchronizing Automata. Karhumäki J, Zamboni L, editors 2013.Edit

Reis R, Rodaro E. Regular Ideal Languages and Synchronizing Automata. In: Combinatorics on Words, WORDS 2013. Vol LNCS, 8079.; 2013. 2. p. 205-216p.

Silva MC. Renaissance sources of Juan Pérez de Moya’s geometries. Asclepio. Revista de Historia de la Medicina y de la Ciencia. 2013;65 (2)(julio-diciembre ):1-18.Edit

[2013-1] Rodrigues AA. Repelling Dynamics near a Bykov cycle .Edit

Rodrigues A.. Repelling dynamics near a Bykov cycle. Journal of Dynamics and Differential Equations. 2013.

Reis R, Rodaro E. Reset Regular Decomposition Complexity of Regular Ideal Languages (extended Abstract). In: Proceedings of 14th Italian Conference on Theoretical Computer Science.; 2013. 3. p. 30-35p.