@inproceedings{DAC-1992-LaiS,
	acmid         = "113938.149642",
	author        = "Yung-Te Lai and Sarma Sastry",
	booktitle     = "{Proceedings of the 29th Design Automation Conference}",
	isbn          = "0-8186-2822-7",
	pages         = "608--613",
	publisher     = "{IEEE Computer Society Press}",
	title         = "{Edge-Valued Binary Decision Diagrams for Multi-Level Hierarchical Verification}",
	year          = 1992,
}