@misc{cryptoeprint:2008:207,
    author = {Ben Adida and C. Andrew Neff},
    title = {Efficient Receipt-Free Ballot Casting Resistant to Covert Channels},
    howpublished = {Cryptology ePrint Archive, Report 2008/207},
    year = {2008},
    url = {http://eprint.iacr.org/2008/207},
}