@conference{111991,
  author = {D Marks},
  title = {Enforcing Integrity While Maintaining Secrecy},
  year = {1999},
  month = {1999-07-27},
  publisher = {Proceedings of the IFIP WG 11.3 Thirteenth International Conference on Database Security: Research Advances in Database and Information Systems Security , Seattle, WA},
  language = {en},
}