@inproceedings{CSE-1985-HsiangS,
	author        = "Jieh Hsiang and Mandayam K. Srivas",
	booktitle     = "{Proceedings of the First International Joint Conference on Theory and Practice of Software Development, Volume 2: Colloquium on Software Engineering}",
	doi           = "10.1007/3-540-15199-0_18",
	isbn          = "3-540-15199-0",
	pages         = "276--293",
	publisher     = "{Springer}",
	title         = "{A PROLOG Environment for Developing and Reasoning about Data Types}",
	year          = 1985,
}