TY - GEN AU - David Ferraiolo AU - Larry Feldman AU - Gregory Witte C2 - ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD DA - 2014-08-28 LA - en PB - ITL Bulletin, National Institute of Standards and Technology, Gaithersburg, MD PY - 2014 TI - Policy Machine: Towards a General Purpose Enterprise-Wide Operating Environment UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=916386 ER -