@inproceedings{sigcomm12-dave:clickspam,
    author    = "Vacha Dave and Saikat Guha and Yin Zhang",
    title     = "{Measuring and Fingerprinting ClickSpam in Online Ad
    Networks}",
    booktitle = "{Proceedings of the Special Interest Group on Data
    Communication (SIGCOMM)}",
    year      = "2012",
    month     = "Aug",
    address   = "Helsinki, Finland",
}