@misc{cryptoeprint:2010:309,
    author = {Raveen R. Goundar and Marc Joye and Atsuko Miyaji},
    title = {Co-Z Addition Formulae and Binary Ladders on Elliptic Curves},
    howpublished = {Cryptology ePrint Archive, Report 2010/309},
    year = {2010},
    url = {http://eprint.iacr.org/2010/309},
}