@inproceedings{CAV-1990-Pixley,
	author        = "Carl Pixley",
	booktitle     = "{Proceedings of the Second International Workshop on Computer Aided Verification}",
	doi           = "10.1007/BFb0023719",
	isbn          = "3-540-54477-1",
	pages         = "54--64",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Introduction to a Computational Theory and Implementation of Sequential Hardware Equivalence}",
	volume        = 531,
	year          = 1990,
}