@inproceedings{IACR:conf/pkc/ShachamW07,
  author    = {Hovav Shacham and
               Brent Waters},
  title     = {Efficient Ring Signatures Without Random Oracles},
  booktitle = {Public Key Cryptography},
  year      = {2007},
  pages     = {166-180},
  ee        = {http://www.iacr.org/archive/pkc2007/44500166/44500166.pdf},
  crossref  = {IACR:conf/pkc/2007},
  bibsource = {IACR, http://www.iacr.org}
}

@proceedings{IACR:conf/pkc/2007,
  editor    = {Tatsuaki Okamoto and
               Xiaoyun Wang},
  title     = {Public Key Cryptography - PKC 2007, 10th International Conference
               on Practice and Theory in Public-Key Cryptography, Beijing,
               China, April 16-20, 2007, Proceedings},
  booktitle = {Public Key Cryptography},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4450},
  year      = {2007},
  isbn      = {978-3-540-71676-1},
  ee	    = {http://www.iacr.org/archive/pkc2007/pkc2007.html},
  bibsource = {IACR, http://iacr.org}
}