NCSC Technical Report 005 Volume 5/5: Discretionary Access Control Issues In High Assurance Secure Database Management Systems
You can download it from the following link: https://packetstormsecurity.com/files/download/14034/NCSC-TR-005-5.txt
Source: https://packetstormsecurity.com/files/14034/NCSC-TR-005-5.txt.html