@inproceedings{STOC-2003-LuRVW,
	author        = "Chi-Jen Lu and Omer Reingold and Salil P. Vadhan and Avi Wigderson",
	booktitle     = "{Proceedings of the 35th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/780542.780630",
	isbn          = "1-58113-674-9",
	pages         = "602--611",
	publisher     = "{ACM}",
	title         = "{Extractors: optimal up to constant factors}",
	year          = 2003,
}