@inproceedings{ML-1989-Kokar,
	author        = "Mieczyslaw M. Kokar",
	booktitle     = "{Proceedings of the Sixth International Workshop on Machine Learning}",
	isbn          = "1-55860-036-1",
	pages         = "478--479",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Concept Discovery Through Utilization of Invariance Embedded in the Description Language}",
	year          = 1989,
}