The Age or Excess of the M|G|inf Queue Busy Cycle Mean Value. - Manuel Alberto M. Ferreira; Marina Andrade; José António Filipe (Comput. Inf. Sci., 2012)

Ethics and Natural Resources Management: On Commons, Anti-Commons, Illegal Behavior, and Bureaucracy. - Manuel Pacheco Coelho; José António Filipe; Manuel Alberto M. Ferreira (Int. J. Organ. Collect. Intell., 2012)

ICEV dismantling or recycling on a challenging environment. - Manuel Alberto M. Ferreira; José António Filipe; José Moleiro Martins; Mário Nuno Mata; Pedro Neves Mata (CoRR, 2021)