@inproceedings{DAC-1989-VillaS,
	author        = "Tiziano Villa and Alberto L. Sangiovanni-Vincentelli",
	booktitle     = "{Proceedings of the 26th Design Automation Conference}",
	doi           = "10.1145/74382.74437",
	pages         = "327--332",
	publisher     = "{ACM Press}",
	title         = "{NOVA: State Assignment of Finite State Machines for Optimal Two-level Logic Implementations}",
	year          = 1989,
}