@inproceedings{STOC-2000-Schulman,
	author        = "Leonard J. Schulman",
	booktitle     = "{Proceedings of the 32nd Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/335305.335373",
	isbn          = "1-58113-184-4",
	pages         = "547--555",
	publisher     = "{ACM}",
	title         = "{Clustering for edge-cost minimization}",
	year          = 2000,
}