@misc{cryptoeprint:2007:374,
    author = {Mathias Herrmann and Alexander May},
    title = {On Factoring Arbitrary Integers with Known Bits},
    howpublished = {Cryptology ePrint Archive, Report 2007/374},
    year = {2007},
    url = {http://eprint.iacr.org/2007/374},
}