@misc{cryptoeprint:2004:350,
    author = {Jintai Ding  and Dieter Schmidt},
    title = {Multivariable public--key cryptosystems},
    howpublished = {Cryptology ePrint Archive, Report 2004/350},
    year = {2004},
    url = {http://eprint.iacr.org/2004/350},
}