@inproceedings{STOC-1995-KargerP,
	author        = "David R. Karger and Serge A. Plotkin",
	booktitle     = "{Proceedings of the 27th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/225058.225073",
	isbn          = "0-89791-718-9",
	pages         = "18--25",
	publisher     = "{ACM}",
	title         = "{Adding multiple cost constraints to combinatorial optimization problems, with applications to multicommodity flows}",
	year          = 1995,
}