@misc{cryptoeprint:2008:372,
    author = {Shaojing Fu, Chao Li, Longjiang Qu, Ping Li},
    title = {Enumeration of Balanced Symmetric Functions over GF(p)},
    howpublished = {Cryptology ePrint Archive, Report 2008/372},
    year = {2008},
    url = {http://eprint.iacr.org/2008/372},
}