@inproceedings{JP10,
  author        = {H. Jonker and W. Pieters},
  title         = {Anonymity in Voting Revisited},
  booktitle     = {Towards Trustworthy Elections},
  publisher     = {Springer-Verlag},
  series        = {LNCS},
  volume        = {6000},
  year          = {2010},
  pages         = {216--230},
  ee            = {http://dx.doi.org/10.1007/978-3-642-12980-3_13}
}