%0 Journal Article %A D. M. Brechka %T The search for bridges in Take-Grant security model %J Prikladnaya Diskretnaya Matematika. Supplement %D 2012 %P 63-65 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2012_5_a32/ %G ru %F PDMA_2012_5_a32