@inproceedings{ML-1991-KowalczykFG,
	author        = "Adam Kowalczyk and Herman L. Ferrá and Ken Gardiner",
	booktitle     = "{Proceedings of the Eighth International Workshop on Machine Learning}",
	isbn          = "1-55860-200-3",
	pages         = "158--162",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Discovering Production Rules with Higher Order Neural Networks}",
	year          = 1991,
}