@inproceedings{SAC-2002-BoscDP,
	author        = "Patrick Bosc and Laurence Duval and Olivier Pivert",
	booktitle     = "{Proceedings of the 17th Symposium on Applied Computing}",
	doi           = "10.1145/508791.508948",
	pages         = "807--811",
	publisher     = "{ACM}",
	title         = "{About possibilistic queries against possibilistic databases}",
	year          = 2002,
}