@inproceedings{CAV-2000-Rushby,
	author        = "John M. Rushby",
	booktitle     = "{Proceedings of the 12th International Conference on Computer Aided Verification}",
	doi           = "10.1007/10722167_38",
	isbn          = "3-540-67770-4",
	pages         = "508--520",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Verification Diagrams Revisited: Disjunctive Invariants for Easy Verification}",
	volume        = 1855,
	year          = 2000,
}