@misc{cryptoeprint:2006:067,
    author = {Roberto Avanzi and Francesco Sica},
    title = {Scalar Multiplication on Koblitz Curves using Double Bases},
    howpublished = {Cryptology ePrint Archive, Report 2006/067},
    year = {2006},
    url = {http://eprint.iacr.org/2006/067},
}