@inproceedings{SAC-1994-WongM,
	author        = "Ka-Wing Wong and Richard A. McBride",
	booktitle     = "{Proceedings of the Ninth Symposium on Applied Computing}",
	doi           = "10.1145/326619.326625",
	pages         = "6--9",
	publisher     = "{ACM}",
	title         = "{Specification and verification of learning}",
	year          = 1994,
}