@inproceedings{DAC-1985-FinchMBS,
	author        = "A. C. Finch and K. J. Mackenzie and G. J. Balsdon and G. Symonds",
	booktitle     = "{Proceedings of the 22nd Design Automation Conference}",
	doi           = "10.1145/317825.317937",
	isbn          = "0-8186-0635-5",
	pages         = "509--515",
	publisher     = "{ACM}",
	title         = "{A method for gridless routing of printed circuit boards}",
	year          = 1985,
}