TY - CONF AU - Chandramouli, Ramaswamy AU - Sandhu, R. C2 - Proceedings of the 21st National Information Systems Security Conference (NISSC '98), Crystal City, VA DA - 1998-10-09 LA - en PB - Proceedings of the 21st National Information Systems Security Conference (NISSC '98), Crystal City, VA PY - 1998 TI - Role-Based Access Control Features in Commercial Database Management Systems UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=916539 ER -