@misc{cryptoeprint:2004:073,
    author = {Pierrick Gaudry},
    title = {Index calculus for abelian varieties and the elliptic curve discrete logarithm problem},
    howpublished = {Cryptology ePrint Archive, Report 2004/073},
    year = {2004},
    url = {http://eprint.iacr.org/2004/073},
}