@misc{cryptoeprint:2004:045,
    author = {Yehuda Lindell},
    title = {Lower Bounds and Impossibility Results for Concurrent Self Composition},
    howpublished = {Cryptology ePrint Archive, Report 2004/045},
    year = {2004},
    url = {http://eprint.iacr.org/2004/045},
}