Labouriau IS, Pinho EM. Projected wallpaper patterns. In: Real and complex singularities. Birkhäuser, Basel; 2007. 2. p. 209-217p. (Trends Math.).Edit

Almeida FD, Fernandes R. Projection methods based on grids for weakly singular integral equations. Applied Numerical Mathematics. 2017;Volume 114:47-54.Edit

[2009-45] Pinho E., Labouriau IS. On the projection of functions invariant under the action of a crystallographic group .Edit

Pinho EM, Labouriau IS. On the projection of functions invariant under the action of a crystallographic group. J. Pure Appl. Algebra. 2014;218:37-51.Edit

Oliveira JF, Castro SB, Labouriau IS. Projections of Pattenrs and Mode Interactions. Dynamical System: An International Journal. 2017.Edit

[2017-2] Castro SB, Labouriau IS, Oliveira JF. Projections of Periodic Functions and Mode Interactions .Edit

Lomp K., Nasrutdinov M., Sakhaev I.. On projective modules with a semilocal endomorphism ring. Izv. Vyssh. Uchebn. Zaved. Mat.. 2002:23-29.Edit

[2015-35] Almeida J, Shahzamanian M., Steinberg B. The pro-nilpotent group topology on a free group .Edit

Almeida J, Shahzamanian M., Steinberg B.. The pro-nilpotent group topology on a free group. Journal of Algebra. 2017;480:332-345.Edit

Sousa M., Szucs P., Lima D., Aguiar P. The pronociceptive dorsal reticular nucleus contains mostly tonic neurons and shows a high prevalence of spontaneous activity in block preparation. Journal of Neurophysiology. 2014;111:1507-1518.Edit

Passian A., Kouchekian S., Yakubovich SB, Thundat T.. Properties of index transforms in modeling of nanostructures and plasmonic systems. J. Math. Phys.. 2010;51:023518, 30.Edit

Rosales J., García-Sánchez PA, García-García JI, Urbano-Blanco J.. Proportionally modular Diophantine inequalities. J. Number Theory. 2003;103:281-294.Edit

Almeida J, Trotter PG. The pseudoidentity problem and reducibility for completely regular semigroups. Bull. Austral. Math. Soc.. 2001;63:407-433.Edit

Rosales J., García-Sánchez PA. Pseudo-symmetric numerical semigroups with three generators. J. Algebra. 2005;291:46-54.Edit

Alirezazadeh S. On Pseudovarieties of Forest Algebras. International Journal of Foundations of Computer Science.Edit

Almeida J. On pseudovarieties of monoids. In: Semigroups, theory and applications (Oberwolfach, 1986). Vol 1320. Springer, Berlin; 1988. 1. p. 11-17p. (Lecture Notes in Math.; vol 1320).Edit

Almeida J. On pseudovarieties, varieties of languages, filters of congruences, pseudoidentities and related topics. Algebra Universalis. 1990;27:333-350.Edit

Almeida J, Zeitoun M. The pseudovariety $\bf J$ is hyperdecidable. RAIRO Inform. Théor. Appl.. 1997;31:457-482.Edit

Almeida J, Azevedo A, Zeitoun M. Pseudovariety joins involving $\scr J$-trivial semigroups. Internat. J. Algebra Comput.. 1999;9:99-112.Edit

[2004-9] Almeida J, Margolis SW, Volkov M. The Pseudovariety of Semigroups of Triangular Matrices over a Finite Field .Edit

Almeida J, Margolis SW, Volkov M. The pseudovariety of semigroups of triangular matrices over a finite field. Theor. Inform. Appl.. 2005;39:31-48.Edit

Afonso O, Alves RH, Vasconcelos PB. Public deficits and economic growth. Economic Modelling. 2009;26:1101-1109.Edit