@inproceedings{DAC-1985-SongC,
	author        = "J. N. Song and Y. K. Chen",
	booktitle     = "{Proceedings of the 22nd Design Automation Conference}",
	doi           = "10.1145/317825.317846",
	isbn          = "0-8186-0635-5",
	pages         = "131--136",
	publisher     = "{ACM}",
	title         = "{An algorithm for one and half layer channel routing}",
	year          = 1985,
}