de Matos JC, Matos JM, Rodrigues MJ. Solving differential and integral equations with Tau method.. 2017.Edit

Delgado M, Fernandes VH. Solvable monoids with commuting idempotents. Internat. J. Algebra Comput.. 2005;15:547-570.Edit

Oliveira LA. A solution to the word problem for free pseudosemilattices. Semigroup Forum. 2004;68:246-267.

Franco I., Sousa P., Gomes M., Oliveira A., Gaio A., Duarte R.. Social profile of the highest-tuberculosis incidence areas in Portugal. Revista Portuguesa de Pneumologia (English Edition). 2016;22(1):50-56.Edit

Bigazzi A., Biferale L., Gama SM, Velli M.. Small-scale anisotropy and intermittency in high and low-latitude solar wind. The Astrophysical Journal . 2006;638:499-507.Edit

Gama SM, Vergassola M. Slow-down of nonlinearity in 2-D Navier-Stokes flow. Physica D. 1994;76:291-296.Edit

Alves JF, Pinheiro V. Slow rates of mixing for dynamical systems with hyperbolic structures. J. Stat. Phys.. 2008;131:505-534.Edit

Díaz LJ, Esteves S, Rocha J. Skew product cycles with rich dynamics: from totally non-hyperbolic dynamics to fully prevalent hyperbolicity. Dyn. Syst.. 2016;31:1-40.Edit

Moreira C.. Singularities of the stationary domain for stationary strategies. Control & Cybernetics. 2006;35(4):881-886.

Mena-Matos H.. Singularities of the Hamiltonian Vectorfield in Optimal Control Problems. Journal of Mathematical Analysis and Applications. 2001;254(1):53-70.

Mena-Matos H.. Singularities of the Hamiltonian Vectorfield in Nonautonomous Variational Problems. Journal of Mathematical Analysis and Applications. 2003;283(2):610-632.

Moreira C.. Singularities of optimal averaged profit for stationary strategies. Portugaliae Mathematica. 2006;63(1):1-10.

Labouriau IS, Ruas MA. Singularities of equations of Hodgkin-Huxley type. Dynam. Stability Systems. 1996;11:91-108.Edit

Gothen PB, Oliveira AG. The singular fiber of the Hitchin map. Int. Math. Res. Not. IMRN. 2013:1079-1121.

Gama SM, Frisch U. Simulations of two-dimensional turbulence on the Connection Machine. Appl. Sci. Res.. 1993;51:105-108.Edit

Gama SM, Frisch U, Scholl H. Simulations of two-dimensional turbulence on the Connection Machine. Appl. Sci. Res.. 1993;51:105-108.Edit

Aguiar P, Willshaw D. Simulating large and heterogeneous networks of spiking neurons with SpiNet. BMC neuroscience. 2007;8:P9.Edit

Bokowski J, de Oliveira AG. Simplicial convex $4$-polytopes do not have the isotopy property. Portugal. Math.. 1990;47:309-318.Edit

Aguiar MA, Castro SB, Labouriau IS. Simple vector fields with complex behaviour. Int. Jour. of Bifurcation and Chaos. 2006;16(2).

Aguiar MA, Castro SB, Labouriau IS. Simple vector fields with complex behavior. Internat. J. Bifur. Chaos Appl. Sci. Engrg.. 2006;16:369-381.

Melo V., Baía L., Gaio A., Duarte R.. Silicosis, tuberculosis time bomb? Rev Port Pneumol. 2016;22(6):355-357.Edit

Gama SM, Kraenkel R., Manna M.. Short-waves instabilities in the Benjamin-Bona-Mahoney-Perigrine equation: theory and numerics. Inverse Problems. 2001;17(4):864-870.Edit

Rebelo A, Capela A., Da Costa JP, Guedes C., Carrapatoso E., Cardoso JS. a shortest path approach for staff line detection. axmedis 2007: third international conference on automated production of cross media content for multi-channel distribution, proceedings. 2007:79-85.Edit

da Rocha Z.. Shohat-Favard and Chebyshev's methods in d-orthogonality. Numerical Algorithms. 1999;20:139-164.Edit

Carvalho M, Moreira F. Sharkowskii order for non-wandering points. Portugaliae Mathematica. 2012;69(2):159-165.Edit