@inproceedings{DAC-2011-BanLP,
	author        = "Yongchan Ban and Kevin Lucas and David Z. Pan",
	booktitle     = "{Proceedings of the 48th Design Automation Conference}",
	doi           = "10.1145/2024724.2024901",
	isbn          = "978-1-4503-0636-2",
	pages         = "789--794",
	publisher     = "{ACM}",
	title         = "{Flexible 2D layout decomposition framework for spacer-type double pattering lithography}",
	year          = 2011,
}