@inproceedings{KDD-1994-TroxelSZZ,
	author        = "Molly Troxel and Kim Swarm and Robert Zembowicz and Jan M. Zytkow",
	booktitle     = "{Papers from the AAAI Workshop on Knowledge Discovery in Databases. Technical Report WS-94-03}",
	isbn          = "0-929280-73-3",
	pages         = "193--204",
	publisher     = "{AAAI Press}",
	title         = "{From Law-Like Knowledge to Concept Hierarchies in Data}",
	year          = 1994,
}