@inproceedings{DAC-1968-Grace,
	author        = "F. E. Grace",
	booktitle     = "{Proceedings of the Fifth Design Automation Workshop}",
	doi           = "10.1145/800167.805396",
	publisher     = "{ACM}",
	title         = "{A pattern generator system — hardward/software}",
	year          = 1968,
}