@inproceedings{STOC-2001-ChekuriKZ,
	author        = "Chandra Chekuri and Sanjeev Khanna and An Zhu",
	booktitle     = "{Proceedings of the 33rd Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/380752.380778",
	isbn          = "1-58113-349-9",
	pages         = "84--93",
	publisher     = "{ACM}",
	title         = "{Algorithms for minimizing weighted flow time}",
	year          = 2001,
}