1. C. Alchourron and D. Makinson. On the logic of theory change: safe contraction. Studia Logica, 44, 405–422, 1985.
2. L. Amgoud, C. Cayrol and D. Le Berre. Comparing arguments using preference orderings for argument-based reasoning. In Proceedings of IEEE International Conference on Tools in Artificial Intelligence (ICTAI’96), Toulouse, pp. 400–403, 1996.
3. S. Benferhat, D. Dubois and H. Prade. Representing default rules in possibilistic logic. In Proc. of the 3rd Inter. Conf. on Principles of Knowledge Representation and Reasoning (KR’92), Cambridge, MA, pp. 673–684, 1992.
4. S. Benferhat, C. Cayrol, D. Dubois, J. Lang and H. Prade. Inconsistency management and prioritized syntax-based entailment. In Proc. of the 13th Inter. Joint Conf. on Artificial Intelligence (IJCAI’93), Chambéry, pp. 640–645, 1993.
5. S. Benferhat, D. Dubois and H. Prade. Argumentative inference in uncertain and inconsistent knowledge bases. In Proc. of the 9th Conf. on Uncertainty in Artificial Intelligence, D. Beckerman and A. Mamdani, eds. pp. 411419. 1993.