@article{TELECOM_BRETAGNE-7795,
author = {Frédéric CUPPENS and Nora CUPPENS},
title = {Modeling contextual security policies},
journal = {International Journal of Information Security (IJIS)},
volume = {7},
number = {4},
pages = {285 -- 305},
month = {august},
year = {2008}
}