Cryptology ePrint Archive: BibTeX Citation of Report 2014/341

@misc{cryptoeprint:2014:341,
    author = {Ralf Kuesters and Tomasz Truderung and Andreas Vogt},
    title = {Formal Analysis of Chaumian Mix Nets with Randomized Partial Checking},
    howpublished = {Cryptology ePrint Archive, Report 2014/341},
    year = {2014},
    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.