@inproceedings{STOC-2003-GuptaKR,
	author        = "Anupam Gupta and Amit Kumar and Tim Roughgarden",
	booktitle     = "{Proceedings of the 35th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/780542.780597",
	isbn          = "1-58113-674-9",
	pages         = "365--372",
	publisher     = "{ACM}",
	title         = "{Simpler and better approximation algorithms for network design}",
	year          = 2003,
}