@inproceedings{ASE-2001-Erwig,
	author        = "Martin Erwig",
	booktitle     = "{Proceedings of the 16th IEEE International Conference on Automated Software Engineering}",
	doi           = "10.1109/ASE.2001.989838",
	isbn          = "0-7695-1426-X",
	pages         = "400--403",
	publisher     = "{IEEE Computer Society}",
	title         = "{Programs Are Abstract Data Types}",
	year          = 2001,
}