@inproceedings{SAC-1993-ChewSK,
	author        = "Gerard Chew and Moti Schneider and Abraham Kandel",
	booktitle     = "{Proceedings of the Eighth Symposium on Applied Computing: States of the Art and Practice}",
	doi           = "10.1145/162754.165212",
	pages         = "498--503",
	publisher     = "{ACM Press}",
	title         = "{Use of Object-Oriented Structures to Represent Knowledge in Expert Systems}",
	year          = 1993,
}