@inproceedings{STOC-1993-BernsteinV,
	author        = "Ethan Bernstein and Umesh V. Vazirani",
	booktitle     = "{Proceedings of the 25th Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/167088.167097",
	isbn          = "0-89791-591-7",
	pages         = "11--20",
	publisher     = "{ACM}",
	title         = "{Quantum complexity theory}",
	year          = 1993,
}