@inproceedings{STOC-2005-IndykW,
	author        = "Piotr Indyk and David P. Woodruff",
	booktitle     = "{Proceedings of the 37th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/1060590.1060621",
	isbn          = "1-58113-960-8",
	pages         = "202--208",
	publisher     = "{ACM}",
	title         = "{Optimal approximations of the frequency moments of data streams}",
	year          = 2005,
}