@inproceedings{DAC-2003-CongY,
	author        = "Jason Cong and Xin Yuan",
	booktitle     = "{Proceedings of the 40th Design Automation Conference}",
	doi           = "10.1145/775832.775887",
	isbn          = "1-58113-688-9",
	pages         = "208--213",
	publisher     = "{ACM}",
	title         = "{Multilevel global placement with retiming}",
	year          = 2003,
}