@inbook {Nie01:A,
	title = {A General Logical Approach to Inferential Information Retrieval},
	volume = {44},
	year = {2001},
	pages = {203-226},
	publisher = {Ed. A. Kent and J.G. Williams},
	organization = {Ed. A. Kent and J.G. Williams},
	chapter = {Encyclopedia of Computer Science and Technology},
	author = {Jian-Yun Nie}
}
