@misc{cryptoeprint:2004:256,
    author = {Claude Carlet and Sihem Mesnager},
    title = {On the supports of the Walsh transforms of Boolean functions},
    howpublished = {Cryptology ePrint Archive, Report 2004/256},
    year = {2004},
    url = {http://eprint.iacr.org/2004/256},
}