@inproceedings{STOC-1993-PlotkinT,
	author        = "Serge A. Plotkin and Éva Tardos",
	booktitle     = "{Proceedings of the 25th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/167088.167263",
	isbn          = "0-89791-591-7",
	pages         = "691--697",
	publisher     = "{ACM}",
	title         = "{Improved bounds on the max-flow min-cut ratio for multicommodity flows}",
	year          = 1993,
}