@inproceedings{DAC-1969-Martin,
	author        = "Charles D. Martin",
	booktitle     = "{Proceedings of the Sixth Design Automation Conference}",
	doi           = "10.1145/800260.809041",
	pages         = "385--394",
	publisher     = "{ACM}",
	title         = "{A low cost plotting system for generating electrical/electronic drawings}",
	year          = 1969,
}