Stephen T. Walker. The advent of trusted computer operating systems. In American Federation of Information Processing Societies: 1980 National Computer Conference, 19-22 May 1980, Anaheim, California, USA. Volume 49 of AFIPS Conference Proceedings, pages 655-665, AFIPS Press, 1980. [doi]
@inproceedings{Walker80:2, title = {The advent of trusted computer operating systems}, author = {Stephen T. Walker}, year = {1980}, doi = {10.1145/1500518.1500626}, url = {http://doi.acm.org/10.1145/1500518.1500626}, tags = {operating system}, researchr = {https://researchr.org/publication/Walker80%3A2}, cites = {0}, citedby = {0}, pages = {655-665}, booktitle = {American Federation of Information Processing Societies: 1980 National Computer Conference, 19-22 May 1980, Anaheim, California, USA}, volume = {49}, series = {AFIPS Conference Proceedings}, publisher = {AFIPS Press}, }