%0 Journal Article %A A. V. Shumilin %T The main elements of the mandatory entity-role DP model of access and information flows control for PostgreSQL DBMS used in the special-purpose operating system Astra Linux Special Edition %J Prikladnaâ diskretnaâ matematika %D 2013 %P 52-67 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2013_3_a5/ %G ru %F PDM_2013_3_a5