@inproceedings{inproceedings, title  = {{The Structure of Permissions: A Normative Framework for Access Rights.}},

 publisher = {{North-Holland}},

 url = {{http://www.informatik.uni-trier.de/~ley/db/conf/dbsec/dbsec91.html }},

 year = {{1991}},

 month = {{1}},

 author = {{Morris P and McDermid JA}},

 volume = {{A-6}},

 journal = {{DBSec}},

 pages = {{77-97}},

 note = {{Accessed on 2024/10/19}}}