@inproceedings{ML-1991-MartinB,
	author        = "Joel D. Martin and Dorrit Billman",
	booktitle     = "{Proceedings of the Eighth International Workshop on Machine Learning}",
	isbn          = "1-55860-200-3",
	pages         = "90--94",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Variability Bias and Category Learning}",
	year          = 1991,
}