@inproceedings{FSE-1993-Hoare,
	author        = "Charles Antony Richard Hoare",
	booktitle     = "{Proceedings of the First Symposium on Foundations of Software Engineering}",
	doi           = "10.1145/256428.167053",
	editor        = "David Notkin",
	pages         = "1--8",
	publisher     = "{ACM}",
	title         = "{Algebra and Models}",
	year          = 1993,
}