@InProceedings{jarman+:query-rewrite,
  author = "Jay Jarman and James McCart and Donald Berndt and Jay Ligatti",
  title = "A Dynamic Query-rewriting Mechanism for Role-based Access Control in Databases",
  booktitle = "14th Americas Conference on Information Systems (AMCIS)",
  year = 2008,
  month = aug,
  address = "Toronto",
  url = {http://www.cse.usf.edu/~ligatti/papers/query-rewriting.doc}
}