@article{IJAMCS_2002_12_2_a12,
     author = {Ko{\l}aczek, G.},
     title = {Application of deontic logic in role-based access control},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {269--275},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2002_12_2_a12/}
}