@inproceedings{VLDB-1988-MaindrevilleS,
	author        = "Christophe de Maindreville and Eric Simon",
	booktitle     = "{Proceedings of the 14th International Conference on Very Large Data Bases}",
	ee            = "http://www.vldb.org/conf/1988/P395.PDF",
	isbn          = "0-934613-75-3",
	pages         = "395--406",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Modelling Non Deterministic Queries and Updates in Deductive Databases}",
	year          = 1988,
}