@conference {Nie_94:Using,
	title = {Using a General Thesaurus to Set Fuzzy Relevance of Terms in Information Retrieval},
	booktitle = {Expersys{\textquoteright}94, Houston, Texas},
	year = {1994},
	month = {dec},
	pages = {493-498},
	author = {Jian-Yun Nie and M. Brisebois}
}
