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 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

Marion C. Random and deterministic triangle generation of three-dimensional classical groups I. Communications in Algebra. 2013;41(3):797-852.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. In: Combinatorics on Words, WORDS 2013. Vol LNCS, 8079.; 2013. 2. p. 205-216p.

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

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

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

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

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.