@inproceedings{SIGAda-2007-Chapman07a,
	author        = "Rod Chapman",
	booktitle     = "{Proceedings of the Annual ACM SIGAda International Conference on Ada}",
	doi           = "10.1145/1315580.1315605",
	isbn          = "978-1-59593-876-3",
	pages         = "100",
	publisher     = "{ACM}",
	title         = "{Correctness by construction: putting engineering (back) into software}",
	year          = 2007,
}