@misc{cryptoeprint:2011:321,
    author = {Ulrich Duerholz and Marc Fischlin and Michael Kasper and Cristina Onete},
    title = {A Formal Approach to Distance-Bounding RFID Protocols},
    howpublished = {Cryptology ePrint Archive, Report 2011/321},
    year = {2011},
    url = {http://eprint.iacr.org/2011/321},
}