Reina S, Silva C, Gaio A., Correia A., Duarte R. HIV screening in tuberculosis patients, in the Northern Region of Portugal. The International Journal of Tuberculosis and Lung Disease. 2015;19(12).Edit

[2011-27] Polasek W. The Hodrick-Prescott (HP) lter as a Bayesian regression model .Edit

Araújo V, Silva PV. Holder conditions for endomorphisms of hyperbolic groups. Comm. Algebra. 2016;44(10):4483-4503.Edit

Bessa M. Homeomorfismos do plano sem pontos fixos 2005.

Rodrigues AA. Homoclinic bifurcations .Edit

Bessa M, Rocha J. Homoclinic tangencies versus uniform hyperbolicity for conservative 3-flows. J. Differential Equations. 2009;247:2913-2923.

[2006-35] Aguiar MA, Dias AP, Golubitsky M, Leite M. Homogeneous coupled cell networks with S_3-symmetric quotient .Edit

Aguiar MA, Dias A., Golubitsky M, Leite M.. Homogeneous Coupled Cell Networks with S3-symmetric Quotient. Discrete and Continuous Dynamical Systems. 2007;Supplement.Edit

Taha SA, García-Sánchez PA. Homogenization of a nonsymmetric embedding-dimension-three numerical semigroup. Involve. 2014;7:77-96.Edit

Gothen PB, King AD. Homological algebra of twisted quiver bundles. J. London Math. Soc. (2). 2005;71:85-99.Edit

Silva PV. The homomorphism problem for the free monoid. Discrete Math.. 2002;259:189-200.

Silva PV. The homomorphism problem for trace monoids. Theoret. Comput. Sci.. 2003;307:199-215.

Bradlow SB, García-Prada O, Gothen PB. Homotopy groups of moduli spaces of representations. Topology. 2008;47:203-224.Edit

[2005-25] Bradlow SB, García-Prada O, Gothen PB. Homotopy groups of moduli spaces of representations .Edit

[2018-6] Florentino C., Gothen P., Nozad A. Homotopy type of moduli spaces of G-Higgs bundles and reducibility of the nilpotent cone .Edit

[2014-26] Murza AC. Hopf bifurcation and heteroclinic cyles in a $\mathbbD_2-$equivariant systems .

Dias AP. Hopf bifurcation for wreath products. Nonlinearity. 1998;11:247-264.Edit

Dias AP, Paiva RC. Hopf bifurcation in coupled cell networks with abelian symmetry. Vol Boletim especial da Sociedade Portuguesa de Matemática. Sociedade Portuguesa de Matemática ed. 2011.Edit

Antoneli F, Dias AP, Paiva RC. Hopf Bifurcation in Coupled Cell Networks with Interior Symmetries. SIAM Journal on Applied Dynamical Systems. 2008;7(1):220-248.Edit

[2007-8] Antoneli F, S.Dias AP, Paiva RC. Hopf Bifurcation in Coupled Cell Networks with Interior Symmetries .Edit

Abreu S, Dias AP. Hopf Bifurcation on Hemispheres. Nonlinearity. 2005;19:553-574.

Dias AP, Paiva RC. Hopf Bifurcation with D_n-symmetry. Glasgow Mathematical Journal. 2006;48:41-51.

Dias AP, Paiva RC. Hopf bifurcation with S3-symmetry. Portugalia Mathematica. 2006;63(2):127-155.Edit

Dias AP, Paiva RC. Hopf Bifurcation with S_3-symmetry. PortugaliÆ Mathematica. 2006;63(2):127-155.

Dias AP, Rodrigues A. Hopf bifurcation with S_n symmetry. Nonlinearity. 2009; 22:627-666.Edit