@misc{cryptoeprint:2000:052,
    author = {Slobodan Petrovic and Amparo Fúster-Sabater},
    title = {CRYPTANALYSIS OF THE A5/2 ALGORITHM},
    howpublished = {Cryptology ePrint Archive, Report 2000/052},
    year = {2000},
    url = {http://eprint.iacr.org/2000/052},
}