@misc{cryptoeprint:2011:514,
    author = {Mohammad Sadeq Dousti and Rasool Jalili},
    title = {Milder Definitions of Computational Approximability: The Case of Zero-Knowledge Protocols},
    howpublished = {Cryptology ePrint Archive, Report 2011/514},
    year = {2011},
    url = {http://eprint.iacr.org/2011/514},
}