@inproceedings{DAC-1976-WuS,
	author        = "Wenliang Wu and Douglas C. Schmidt",
	booktitle     = "{Proceedings of the 13th Design Automation Conference}",
	doi           = "10.1145/800146.804808",
	pages         = "151--160",
	publisher     = "{ACM}",
	title         = "{A new routing algorithm for two-sided boards with floating vias}",
	year          = 1976,
}