@inproceedings{conf/aaai/CohenBH92,
	title = {Computing Least Common Subsumers in Description Logics.},
	author = {William W. Cohen and Alexander Borgida and Haym Hirsh},
	booktitle = {AAAI},
	pages = {754-760},
	url = {http://dblp.uni-trier.de/db/conf/aaai/aaai92.html#CohenBH92},
	year = {1992},
	biburl = {http://www.bibsonomy.org/bibtex/26aa7d6596633e6391a1bc5169cfadc97/thau},
	description = {dblp},
	date = {2002-01-03},
	keywords = {disjunctive reasoning }
}