@INPROCEEDINGS{PerisHER-2007-secperu,
    author        = {Peris-Lopez, Pedro and Hernandez-Castro, Julio C. and Estevez-Tapiador, Juan M. and Ribagorda, Arturo},
    title         = {Solving the Simultaneous Scanning Problem Anonymously: Clumping Proofs for {RFID} Tags},
    booktitle     = {{IEEE} International Conference on Pervasive Services, Workshop on Security, Privacy and Trust in Pervasive and Ubiquitous Computing -- SecPerU 2007},
    year          = {2007},
    editor        = {},
    volume        = {},
    series        = {},
    pages         = {55--60},
    address       = {Istanbul, Turkey},
    month         = {July},
    organization  = {IEEE},
    publisher     = {IEEE Computer Society Press},
}