Cryptology ePrint Archive: BibTeX Citation of Report 2004/202

@misc{cryptoeprint:2004:202,
    author = {Yuri Borissov, An Braeken, Svetla Nikova},
    title = {Covering Radius of the $(n-3)$-rd Order Reed-Muller Code in the Set of Resilient Functions},
    howpublished = {Cryptology ePrint Archive, Report 2004/202},
    year = {2004},
    note = {\url{http://eprint.iacr.org/}},
}

You will need the url.sty package (comes with most LaTeX installations) for the last line. Otherwise, remove the \url command.