@InProceedings{kapadia:unlinkability,
  author = {Apu Kapadia and Prasad Naldurg and Roy H. Campbell},
  title = "{Distributed Enforcement of Unlinkability Policies: Looking Beyond the Chinese Wall}",
  booktitle = {Proceedings of the Eighth IEEE Workshop on Policies for Distributed Systems and Networks (POLICY)},
  pages = {141--150},
  doi = {10.1109/POLICY.2007.16},
  year = {2007},
  month = jun
}