@inproceedings{IACR:conf/eurocrypt2004/Dodis2EC04,
  author    = { Yevgeniy Dodis and Aggelos Kiayias and Antonio Nicolosi and Victor Shoup
               },
  title     = {Anonymous Identification in Ad Hoc Groups},
  booktitle = {EUROCRYPT},
  year      = {2004},
  pages     = {609-626},
  ee        = {http://www.iacr.org/archive/eurocrypt2004/30270605/ad_hoc_groups.pdf},
  crossref  = {IACR:conf/eurocrypt2004},
  bibsource = {IACR, http://www.iacr.org}
}

@proceedings{IACR:conf/eurocrypt2004,
  editor    = {Christian Cachin and Jan Camenisch},
  title     = {Advances in Cryptology - EUROCRYPT 2004, International Conference on
the Theory and Applications of Cryptographic Techniques, Interlaken,
Switzerland, May 2-6, 2004, Proceedings.
               },
  booktitle = {EUROCRYPT},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {3027},
  year      = {2004},
  isbn      = {3-540-21935-8},
  bibsource = {IACR, http://www.iacr.org}
}