@InProceedings{Spencer+:usenix-sec99,
        author= {Ray Spencer and
                Stephen Smalley and Peter Loscocco and
                Mike Hibler and David Andersen and Jay Lepreau},
        title=  {The {Flask} Security Architecture: System Support for Diverse Security Polici
es},
        booktitle="Proceedings of the Eighth {USENIX} Security Symposium",
        month=  aug,
        year=   {1999},
        address={Washington, DC},
        pages = "123--139",
}