@inproceedings{STOC-2002-CooperF,
	author        = "Colin Cooper and Alan M. Frieze",
	booktitle     = "{Proceedings of the 34th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/509907.509970",
	isbn          = "1-58113-495-9",
	pages         = "419--427",
	publisher     = "{ACM}",
	title         = "{Crawling on web graphs}",
	year          = 2002,
}