%0 Journal Article %A M. A. Leonova %A P. N. Devyanin %T Comparison of methods for modeling access control in OS and DBMS in Event-B for the purpose of their verification with Rodin and ProB tools %J Prikladnaya Diskretnaya Matematika. Supplement %D 2022 %P 90-99 %N 15 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2022_15_a21/ %G ru %F PDMA_2022_15_a21