@inproceedings{ML-1991-CallanU,
	author        = "James P. Callan and Paul E. Utgoff",
	booktitle     = "{Proceedings of the Eighth International Workshop on Machine Learning}",
	isbn          = "1-55860-200-3",
	pages         = "122--126",
	publisher     = "{Morgan Kaufmann}",
	title         = "{A Transformational Approach to Constructive Induction}",
	year          = 1991,
}