• Almeida, J., Costa, J.C. and Zeitoun, M., "Pointlike sets with respect to R and J", J. Pure Appl. Algebra 212 (2008), pp. 486-499.
• Costa, J.C. and Nogueira, C., "On bases of identities for the $\omega$-variety generated by locally testable semigroups", Theoretical Computer Science 401 (2008), 206-216.
• Martins, Paula M. and Petrich, Mario, 'Unary Semigroups with an Associate Subgroup', Communications in Algebra, 36:6 (2008), 1999-2013 
• Martins, Paula M. and Petrich, Mario, 'Homomorphisms and Congruences of Medial Semigroups with an Associate Subgroup', Communications in Algebra, 36:6 (2008), 2143-2159

Artigos em actas de congressos

• Almeida, J., Costa, J.C., Zeitoun, M., "$\omega$-terms over finite aperiodic semigroups", in Y. Boudabbous, N. Zaguia (Eds.), Proceedings of the International Conference on Relations, Orders and Graphs: Interaction with Computer Science, ROGICS'08, Nouha Editions, Sfax, Tunisia, 2008, pp. 364-371.
• Espírito Santo, J., Ghilezan, S., Ivetic, J., "Characterizing strongly normalizing intuitionistic sequent terms", in M. Miculan, I. Scagnetto, F. Honsell (Eds.), Types for Proofs and Programs, International Conference TYPES 2007, Revised Selected Papers, Lecture Notes in Computer Science, volume 4941, pp. 85-99, Springer, 2008
  

Relatórios Técnicos do CMAT de 2008

• Billhardt, B., Giraldes, E., Marques-Smith, P., Mendes Martins, P. "Associate inverse subsemigroups of regular semigroups", Relatório Técnico do CMAT 06/08 (pdf)
• Mendes-Gonçalves, S., Sullivan, R.P., "The ideal structure of semigroups of linear transformations with upper bounds on their nullity or defect", Relatório Técnico do CMAT 02/08 (pdf)