@misc {IOPORT.70376247,
    author       = {Okhravi, Hamed and Nicol, David M.},
    title        = {Trustgraph: trusted graphics subsystem for high assurance systems},
    howpublished = {ACSAC, 254-265 (2009).},
    year         = {2009},
    identifier   = {70376247},
}