@inproceedings{ASE-2012-Yamamoto,
	author        = "Yosuke Yamamoto",
	booktitle     = "{Proceedings of the 27th IEEE/ACM International Conference on Automated Software Engineering}",
	doi           = "10.1145/2351676.2351758",
	isbn          = "978-1-4503-1204-2",
	pages         = "398--401",
	publisher     = "{ACM}",
	title         = "{Property-preserving program refinement}",
	year          = 2012,
}