@inproceedings{DAC-2006-ZouMGS,
	author        = "Jun Zou and Daniel Mueller and Helmut E. Graeb and Ulf Schlichtmann",
	booktitle     = "{Proceedings of the 43rd Design Automation Conference}",
	doi           = "10.1145/1146909.1146919",
	isbn          = "1-59593-381-6",
	pages         = "19--24",
	publisher     = "{ACM}",
	title         = "{A CPPLL hierarchical optimization methodology considering jitter, power and locking time}",
	year          = 2006,
}