1. Querying semi-structured data;Abiteboul,1997
2. ARPA. Message Understanding Conference: Proceedings of the Seventh Conference, Morgan Kaufmann, Los Altos CA, 1998
3. S. Benferhat, C. Cayrol, D. Dubois, J. Lang, H. Prade. Inconsistency management and prioritized syntax-based entailment, in: Proceedings of the 13th International Joint Conference on AI (IJCAI'93), 1993
4. Semantic integration of heterogeneous information sources;Bergamaschi;Data and Knowledge Engineering,2001
5. S. Benferhat, D. Dubois, H. Prade. How to infer from inconsistent beliefs without revising, in: Proceedings of the 14th International Joint Conference on AI (IJCAI'95), 1995