1. Representação de Informação Incompleta;Analide;Proc. CAPSI, Conferência da Associação Portuguesa de Sistemas de Informação, Guimarães, Portugal,2000
2. Logic programming and knowledge representation;Baral;Journal of Logic Programming,1994
3. Mediation, agreement and gratitude in strategic planning for virtual organisations;Brito,2001
4. L. Brito, P. Novais, J. Neves, On the logical aspects of argument-based negotiation among agents, in: Proceedings of the CIA 2001—Fifth International Workshop on Cooperative Information Agents, Lectures Notes in Artificial Intelligence, vol. 2182, Springer, Berlin, 2001, pp. 178–189.
5. Temporality, priorities and delegation in an e-commerce environment;Brito;Proceedings of the 14th Bled Electronic Commerce Conference, Slovenia,2001