@misc{cryptoeprint:1998:026,
    author = {Oded Goldreich and Salil Vadhan},
    title = {Comparing Entropies in Statistical Zero-Knowledge with Applications to the Structure of SZK },
    howpublished = {Cryptology ePrint Archive, Report 1998/026},
    year = {1998},
    url = {http://eprint.iacr.org/1998/026},
}