@inproceedings{SAS-1996-TrifonovS,
	author        = "Valery Trifonov and Scott F. Smith",
	booktitle     = "{Proceedings of the Third International Static Analysis Symposium}",
	doi           = "10.1007/3-540-61739-6_52",
	isbn          = "3-540-61739-6",
	pages         = "349--365",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Subtyping Constrained Types}",
	volume        = 1145,
	year          = 1996,
}