@article {67341,
	title = {Intelligent query processing for semantic mediation of information systems},
	journal = {Egyptian Informatics JournalEgyptian Informatics Journal},
	volume = {12},
	year = {2011},
	month = {2011},
	pages = {151-163},
	isbn = {1110-8665},
	author = {BENHARZALLAH, Saber and Okba KAZAR and Caplat, Guy}
}
