Deepak Garg, Frank Pfenning. Stateful authorization logic - Proof theory and a case study. Journal of Computer Security, 20(4):353-391, 2012. [doi]
@article{GargP12,
title = {Stateful authorization logic - Proof theory and a case study},
author = {Deepak Garg and Frank Pfenning},
year = {2012},
doi = {10.3233/JCS-2012-0456},
url = {http://dx.doi.org/10.3233/JCS-2012-0456},
researchr = {https://researchr.org/publication/GargP12},
cites = {0},
citedby = {0},
journal = {Journal of Computer Security},
volume = {20},
number = {4},
pages = {353-391},
}