@misc{cryptoeprint:2005:466,
    author = {Jue-Sam Chou and Ming-De Yang and Guey-Chuen Lee},
    title = {Cryptanalysis of the Yang -Wang's password authentication schemes},
    howpublished = {Cryptology ePrint Archive, Report 2005/466},
    year = {2005},
    url = {http://eprint.iacr.org/2005/466},
}