@inproceedings{STOC-1987-Vazirani,
	author        = "Umesh V. Vazirani",
	booktitle     = "{Proceedings of the 19th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/28395.28413",
	isbn          = "0-89791-221-7",
	pages         = "160--168",
	publisher     = "{ACM}",
	title         = "{Efficiency Considerations in Using Semi-random Sources}",
	year          = 1987,
}