@inproceedings{DAC-1973-Rubin,
	acmid         = "803994",
	author        = "Frank Rubin",
	booktitle     = "{Proceedings of the 10th Design Automation Workshop}",
	pages         = "22--32",
	publisher     = "{ACM}",
	title         = "{Assigning wires to layers of a printed circuit board}",
	year          = 1973,
}