@inproceedings{DAC-1985-HsuTCPT,
	author        = "C. P. Hsu and B. N. Tien and K. Chow and R. A. Perry and J. Tang",
	booktitle     = "{Proceedings of the 22nd Design Automation Conference}",
	doi           = "10.1145/317825.317926",
	isbn          = "0-8186-0635-5",
	pages         = "443--448",
	publisher     = "{ACM}",
	title         = "{ALPS2: a standard cell layout system for double-layer metal technology}",
	year          = 1985,
}