@misc{cryptoeprint:2003:016,
    author = {Cheng-Kang Chu and Li-Shan Liu and Wen-Guey Tzeng},
    title = {A Threshold GQ Signature Scheme},
    howpublished = {Cryptology ePrint Archive, Report 2003/016},
    year = {2003},
    url = {http://eprint.iacr.org/2003/016},
}