@inproceedings{STOC-2005-CharikarK,
	author        = "Moses Charikar and Adriana Karagiozova",
	booktitle     = "{Proceedings of the 37th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1060590.1060617",
	isbn          = "1-58113-960-8",
	pages         = "176--182",
	publisher     = "{ACM}",
	title         = "{On non-uniform multicommodity buy-at-bulk network design}",
	year          = 2005,
}