@inproceedings{CAV-1992-Bradfield,
	author        = "Julian C. Bradfield",
	booktitle     = "{Proceedings of the Fourth International Workshop on Computer Aided Verification}",
	doi           = "10.1007/3-540-56496-9_25",
	isbn          = "3-540-56496-9",
	pages         = "316--329",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{A Proof Assistant for Symbolic Model-Checking}",
	volume        = 663,
	year          = 1992,
}