@inproceedings{
    nyb07,
    editor = "Tor Helleseth, P. Vijay Kumar and Ytrehus, Oyvind",
    author = "Nyberg, Kaisa and Hermelin, Miia",
    optmonth = "",
    optnumber = "",
    title = "Multidimensional {W}alsh {T}ransform and a {C}haracterization of {B}ent {F}unctions",
    series = "IEEE",
    booktitle = "Proceedings of the 2007 IEEE Information Theory Workshop on Information Theory for Wireless Networks",
    optaddress = "",
    optnote = "",
    optpublisher = "",
    responsibleauthor = "Nyberg, Kaisa",
    flags = "copy",
    optorganization = "",
    year = "2007",
    optvolume = "",
    pages = "83--86"
}