@inproceedings{DAC-1970-Borgmeyer,
	author        = "C. H. Borgmeyer",
	booktitle     = "{Proceedings of the Eighth Design Automation Workshop}",
	doi           = "10.1145/800160.805139",
	pages         = "310--314",
	publisher     = "{ACM}",
	title         = "{A mathematical mockup — engine envelope described by computer}",
	year          = 1970,
}