@inproceedings{DAC-1981-Zintl,
	acmid         = "802362",
	author        = "Günther Zintl",
	booktitle     = "{Proceedings of the 18th Design Automation Conference}",
	pages         = "589--594",
	publisher     = "{ACM/IEEE}",
	title         = "{A CODASYL CAD data base system}",
	year          = 1981,
}