Paul Ammann, Ravi S. Sandhu. Extending the creation operation in the Schematic Protection Model. In Sixth Annual Computer Security Applications Conference, ACSAC 1990, 3-7 December, 1990, Tucson, Arizona, USA. IEEE, 1990. [doi]
@inproceedings{AmmannS90, title = {Extending the creation operation in the Schematic Protection Model}, author = {Paul Ammann and Ravi S. Sandhu}, year = {1990}, url = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=143796}, researchr = {https://researchr.org/publication/AmmannS90}, cites = {0}, citedby = {0}, booktitle = {Sixth Annual Computer Security Applications Conference, ACSAC 1990, 3-7 December, 1990, Tucson, Arizona, USA}, publisher = {IEEE}, }