@inproceedings{DAC-1979-GardnerW,
	acmid         = "811747",
	author        = "Robert I. Gardner and Paul B. Weil",
	booktitle     = "{Proceedings of the 16th Design Automation Conference}",
	pages         = "403--405",
	publisher     = "{ACM}",
	title         = "{Hierarchical modeling and simulation in VISTA}",
	year          = 1979,
}