@misc{cryptoeprint:2013:661,
    author = {Constantinos Patsakis, Michael Clear, Paul Laird},
    title = {Private aggregation on untrusted servers with customizable thresholds},
    howpublished = {Cryptology ePrint Archive, Report 2013/661},
    year = {2013},
    url = {https://eprint.iacr.org/2013/661},
}