Basto-Gonçalves J. Equivalence of gradient systems. Portugal. Math.. 1981;40:263-277 (1985).

Isenhower R., Kant V., Frank T., Pinto CM, Carello C., Turvey M.. Equivalence of Human Odometry by Walk and Run Is Indifferent to Self-Selected Speed. Journal of Motor Behavior. 2012;44:47-52.Edit

Alves JF, Schnellmann D. Ergodic properties of Viana-like maps with singularities in the base dynamics. Proc. Amer. Math. Soc.. 2013;141:3943-3955.Edit

Horta R, Monteiro D., Silva A., Amarante JM, Aguiar P. Erratum: Evaluation of a facial transplant candidate with a facegram: A baseline analysis (Plastic and Reconstructive Surgery (2013) 132 (479e-480)). Plastic and Reconstructive Surgery. 2013;132:1040-1041.Edit

Gaio A., Salamon D.. Erratum: Gromov-witten invariants of symplectic quotients and adiabatic limits (Journal of Symplectic Geometry). Journal of Symplectic Geometry. 2009;7:377-379.Edit

Gambaudo J-, Rocha J.. Erratum: ``Maps of the two-sphere at the boundary of chaos'' [Nonlinearity \bf 7 (1994), no. 4, 1251–1259; MR1284691 (95e:58107)]. Nonlinearity. 1999;12:443.Edit

[2010-31] d'Almeida FD, Ahues M, Fernandes R. Error Bounds and Discretization Grids in the Solution of Weakly Singular Integral Equations .Edit

Nunes A., Vasconcelos PB, Ahues M. Error Bounds for Low-Rank Approximations of the First Exponential Integral Kernel. Numerical Functional Analysis and Optimization. 2013;34:74-93.Edit

Almeida FD, Ahues M, Fernandes R.. Errors and grids for projected weakly singular integral equations. International Journal of Pure and Applied Mathematics . 2013;89:203-213.Edit

[2012-31] Loureiro AF, Yakubovich SB. On especial cases of Boas-Buck type polynomial sequences .Edit

Vieira P., Oliveira PM, Cunha Á. Esquemas de Euler estocásticos para a discretização de modelos histeréticos 2010.Edit

Menezes L., Guerreiro A., Martinho M., Ferreira RA. Essay on the role of teachers' questioning in inquiry-based mathematics teaching. Sisyphus: Journal of Education. 2013;1(3):44-75.Edit

Sousa R, de Oliveira PM. Estimação de estado em modelos lineares por intervalos em tempo discreto: comparação numérica de dois procedimentos 2000.Edit

Oliveira PM, Prior A.. Estimação dos parâmetros de um modelo estocástico com mudança de regime Portugal, Aveiro 2013.Edit

Zakharov A. An estimate for the rank of the intersection of subgroups in free amalgamated products of two groups with normal finite amalgamated subgroup. Matematicheskii Sbornik . 2013;204(2):73-86.

Pinto N.. Estimating coancestry from genotypes using a linear regression method. Forensic Science International: Genetics Supplement Series. 2011;3.Edit

Pinto N. Estimating relatedness with no prior specification of any genealogy: The role of the X-chromosome. Forensic Science International: Genetics Supplement Series. 2013;4.Edit

Almeida I., Gaio A., Bahia M.. Estimation of hedonic responses from descriptive skin sensory data by chi-square minimization. Journal of Sensory Studies. 2006;21:2-19.Edit

Ramos A, Ledford A. Estimation of the extremal index function in case of asymptotically independent Markov chains and its application to stock market indices. Vol Recent Developments in Modeling and Applications in Statistics, Studies in Theoretical and Applied Statistics Springer 2013.Edit

Vieira P., Oliveira PM, Cunha Á. Estimation of the maximum displacement response in engineering structures with linear behaviour. In: LinStat 2010. Portugal, Tomar; 2010. Edit

Nunes S, Pimentel M., Ribeiro F., Milheiro-Oliveira P., Carvalho A. Estimation of the tensile strength of UHPFRC layers based on non-destructive assessment of the fibre content and orientation. Cement and Concrete Composites. 2017;83:222-238.Edit

Paiva J., Brandão T., Milheiro R., Maia A., Lameirão A., Alves V., et al. Estudo comparativo de duas doses de fluconazol na profilaxia de infecções fúngicas em doentes neutropénicos 1994.Edit

Carneiro ÂM, Rosas V., Andrade J., Oliveira PM. Estudo das alterações da autofluorescência corneana na diabetes Mellitus tipo I e tipo II. Vol XX 1996.Edit

Filipe J., Carvalho H., Rosas V., Oliveira PM, Correia O., Resende C.. Estudo do Cristalino em Doentes Submetidos a Fotoquimioterapia PUVA 1993.Edit

Machiavelo A. Euler and the secrets of numbers. Bol. Soc. Port. Mat.. 2008:35-60.