@misc{cryptoeprint:2012:614,
    author = {Kristin Lauter and Bianca Viray},
    title = {An arithmetic intersection formula for denominators of Igusa class polynomials},
    howpublished = {Cryptology ePrint Archive, Report 2012/614},
    year = {2012},
    url = {http://eprint.iacr.org/2012/614},
}