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

Almeida J, Delgado M.. Sur certains systèmes d'équations avec contraintes dans un groupe libre–-addenda. Port. Math. (N.S.). 2001;58:379-387.Edit

Delgado M, Héam P-. A polynomial time algorithm to compute the abelian kernel of a finite monoid. Semigroup Forum. 2003;67:97-110.Edit

Delgado M, Fernandes VH. Abelian kernels of monoids of order-preserving maps and of some of its extensions. Semigroup Forum. 2004;68:335-356.Edit

Delgado M, Fernandes VH, Margolis S, Steinberg B. On semigroups whose idempotent-generated subsemigroup is aperiodic. Internat. J. Algebra Comput.. 2004;14:655-665.Edit

[2005-14] Cordeiro E, Delgado M. Computing relative abelian kernels of finite monoids .Edit

[2005-15] Delgado M., Rosales J.. On the Frobenius number of a proportionally modular diophantine inequality .Edit

[2005-13] Delgado M., Rosales J.. Modular Diophantine inequalities and rotations of numerical semigroups .Edit

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

[2005-44] Delgado M, Masuda A, Steinberg B. Solving systems of equations modulo pseudovarieties of abelian groups and hyperdecidability .Edit

[2005-34] Delgado M, García-Sánchez PA, Rosales J., Urbano-Blanco J.. Systems of proportionally modular Diophantine inequalities .Edit

Almeida J, Delgado M. Tameness of the pseudovariety of abelian groups. Internat. J. Algebra Comput.. 2005;15:327-338.Edit

Cordeiro E, Delgado M. Computing relative abelian kernels of finite monoids. J. Algebra. 2006;303:642-654.

Delgado M., Rosales J.. On the Frobenius number of a proportionally modular Diophantine inequality. Port. Math. (N.S.). 2006;63:415-425.Edit

Delgado M., García-Sánchez PA, Morais J.. On the GAP package \it numericalsgps. In: Fifth Conference on Discrete Mathematics and Computer Science (Spanish). Vol 23. Univ. Valladolid, Secr. Publ. Intercamb. Ed., Valladolid; 2006. 2. p. 271-278p. (Ciencias (Valladolid); vol 23).Edit

Cordeiro E, Delgado M., Fernandes VH. Relative abelian kernels of some classes of transformation monoids. Bull. Austral. Math. Soc.. 2006;73:375-404.Edit

[2006-2] Cordeiro E, Delgado M., Fernandes VH. Relative abelian kernels of some classes of transformation monoids .Edit

[2008-32] Delgado M, Steinberg B. On iterated Mal'cev products with a pseudovariety of groups .Edit

Delgado M., Rosales J.. Modular Diophantine inequalities and rotations of numerical semigroups. J. Aust. Math. Soc.. 2008;84:315-328.Edit

Delgado M., García-Sánchez PA, Rosales J., Urbano-Blanco J.. Systems of proportionally modular Diophantine inequalities. Semigroup Forum. 2008;76:469-488.Edit

[2009-5] Cordeiro E, Delgado M. On the relative solvability of certain inverse monoids .Edit

Cordeiro E, Delgado M. On the relative solvability of certain inverse monoids. Semigroup Forum. 2010;81:531-547.

Delgado M, Steinberg B. On iterated Mal'cev products with a pseudovariety of groups. Internat. J. Algebra Comput.. 2011;21:1285-1304.Edit

Costa A, Delgado M, Fernandes VH. Preface [Proceedings of the International Conference on Semigroups and Related Topics]. Internat. J. Algebra Comput.. 2011;21:v–vi.Edit

Delgado M., Farrán J., García-Sánchez PA, Llena D.. On the generalized Feng-Rao numbers of numerical semigroups generated by intervals. Math. Comp.. 2013;82:1813-1836.Edit