@inproceedings{FSE-1993-Wood,
	author        = "Kenneth R. Wood",
	booktitle     = "{Proceedings of the First Symposium on Foundations of Software Engineering}",
	doi           = "10.1145/256428.167068",
	editor        = "David Notkin",
	pages         = "79--88",
	publisher     = "{ACM}",
	title         = "{A Practical Approach to Software Engineering Using Z and the Refinement Calculus}",
	year          = 1993,
}