@inproceedings{ML-1991-Day,
	author        = "David S. Day",
	booktitle     = "{Proceedings of the Eighth International Workshop on Machine Learning}",
	isbn          = "1-55860-200-3",
	pages         = "127--131",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Learning Variable Descriptors for Applying Heuristics Across CSP Problems}",
	year          = 1991,
}