@inproceedings{STOC-1990-BellareMO,
	author        = "Mihir Bellare and Silvio Micali and Rafail Ostrovsky",
	booktitle     = "{Proceedings of the 22nd Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/100216.100283",
	isbn          = "0-89791-361-2",
	pages         = "482--493",
	publisher     = "{ACM}",
	title         = "{Perfect Zero-Knowledge in Constant Rounds}",
	year          = 1990,
}