@inproceedings{DAC-1981-Haynie,
	acmid         = "802370",
	author        = "Mark N. Haynie",
	booktitle     = "{Proceedings of the 18th Design Automation Conference}",
	pages         = "646--652",
	publisher     = "{ACM/IEEE}",
	title         = "{The relational/network Hybrid data model for Design Automation Databases}",
	year          = 1981,
}