@inproceedings{STOC-1999-AroraK,
	author        = "Sanjeev Arora and George Karakostas",
	booktitle     = "{Proceedings of the 31st Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/301250.301432",
	isbn          = "1-58113-067-8",
	pages         = "688--693",
	publisher     = "{ACM}",
	title         = "{Approximation Schemes for Minimum Latency Problems}",
	year          = 1999,
}