Almeida J, Moura A. Idempotent-generated semigroups and pseudovarieties. Proceedings of the Edinburgh Mathematical Society. 2011;54:545-568.Edit

Almeida J, Pin J., Weil P. Semigroups whose idempotents form a subsemigroup. Math. Proc. Cambridge Philos. Soc.. 1992;111:241-253.Edit

Almeida R, Pueyo E, Martínez JP, Rocha AP, Laguna P. Quantification of the QT variability related to HRV: Robustness study facing automatic delineation and noise on the ECG. In: {31st Annual Scientific Meeting on Computers in Cardiology}. Vol {31}. {IEEE}; 2004. {. {p. 769-772p. }.Edit

Almeida J, Steinberg B. Matrix mortality and the Černý-Pin conjecture. In: Developments in language theory. Vol 5583. Springer, Berlin; 2009. 6. p. 67-80p. (Lecture Notes in Comput. Sci.; vol 5583).Edit

[2009-17] Almeida J, Klíma O. A counterexample to some conjectures concerning concatenation hierarchies .Edit

[2012-26] Almeida J, Cardoso Â. A Sequence of Weakly Monotonic Automata with Increasing Level .Edit

[2009-28] Almeida J, Costa JC, Teixeira M.. Semidirect product with an order-computable pseudovariety and tameness .Edit

[2017-26] Almeida J, Kufleitner M., Shahzamanian M.. Nilpotency and strong nilpotency for finite semigroups .Edit

Almeida J, Delgado M.. Sur certains systèmes d'équations avec contraintes dans un groupe libre. Portugal. Math.. 1999;56:409-417.Edit

Almeida R, Martínez JP, Rocha AP, Laguna P. Are 2 Electrocardiographic Leads Enough for Multilead Wave Boundary Location and QT Measuring? In: Murray A, editor. {36th Annual Computers in Cardiology Conference (CinC 2009)}. Vol {36}. {IEEE}; 2009. {. {p. 593-596p. }.Edit

Almeida J, Couceiro M, Waldhauser T. On the topological semigroup of equational classes of finite functions under composition. J. of Mult.-Valued Logic & Soft Computing. 2017;28(1):5-28.Edit

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

Almeida J, Costa JC, Zeitoun M. Pointlike sets with respect to $\bf R$ and $\bf J$. J. Pure Appl. Algebra. 2008;212:486-499.Edit

Almeida J, Silva PV. SC-hyperdecidability of $\bf R$. Theoret. Comput. Sci.. 2001;255:569-591.Edit

Almeida J. Minimal nonpermutative pseudovarieties of semigroups. III. Algebra Universalis. 1985;21:256-279.Edit

[2006-44] Almeida J, Costa JC, Zeitoun M. Pointlike sets with respect to R and J .Edit

Almeida J, Escada AP. The globals of pseudovarieties of ordered semigroups containing $B_2$ and an application to a problem proposed by Pin. Theor. Inform. Appl.. 2005;39:1-29.Edit

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

Almeida J, Higgins PM. Monoids respecting $n$-chains of intervals. J. Algebra. 1997;187:183-202.Edit

[2006-20] Almeida J, Margolis SW, Steinberg B, Volkov M. Representation theory of finite semigroups, semigroup radicals and formal language theory .Edit

[2015-36] Almeida J, Shahzamanian M.. The rank of variants of nilpotent pseudovarieties .Edit

Almeida J. A notion of branching rank for semilattices with descending chain condition. Order. 1988;4:397-409.Edit

Almeida J. Some key problems on finite semigroups. Semigroup Forum. 2002;64:159-179.Edit

[2005-41] Almeida J. Engel elements in groups and dynamical systems defining nilpotency in finite groups .Edit

Almeida J, Azevedo A. On regular implicit operations. Portugal. Math.. 1993;50:35-61.Edit