Robert F. Mathis, Stephen R. Crocker, Marvin Denicoff, Victor Mitchell, Frederick W. Weingarten, Edward A. Feustel, Lance J. Hoffman, David K. Hsiao, Rein Turn, William Wulf. Research in data security: policies and projects. In American Federation of Information Processing Societies: 1974 National Computer Conference, 6-10 May 1974, Chicago, Illinois, USA. Volume 43 of AFIPS Conference Proceedings, pages 993-999, AFIPS Press, 1974. [doi]
Abstract is missing.