TY - JOUR AU - Kołaczek, G. TI - Application of deontic logic in role-based access control JO - International Journal of Applied Mathematics and Computer Science PY - 2002 SP - 269 EP - 275 VL - 12 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2002_12_2_a12/ LA - en ID - IJAMCS_2002_12_2_a12 ER -