@inproceedings{DAC-1999-BergmannH,
	author        = "Jules P. Bergmann and Mark Horowitz",
	booktitle     = "{Proceedings of the 36th Design Automation Conference}",
	doi           = "10.1145/309847.309991",
	pages         = "523--528",
	publisher     = "{ACM Press}",
	title         = "{Vex — A CAD Toolbox}",
	year          = 1999,
}