2004
2003
2002
João Alcântara, C. V. Damásio and L. M. Pereira. Paraconsistent Logic Programs. In S. Flesca and G. Ianni (Eds.): Logics In Artificial Intelligence,8th European Conference, JELIA2002, Cosenza, Italy, September 23-27, 2002, Proceedings. Lecture Notes in Artificial Intelligence 2424 Springer 2002, ISBN 3-540-44190-5, pp 345-356. © Springer-Verlag. (Slides)
João Alcântara, C. V. Damásio and L. M. Pereira. Paraconsistent Logic Programs. Workshop on Paraconsistent Logics of ESSLLI'2002, Trento, Italy, August 5-9, 2002. Published on-line in CLE e-Prints Vol 2(7), ISSN 1519-9681.