%0 Journal Article %A D. M. Brechka %T The search of $\operatorname{tg}$-paths and islands for Take-Grant security model %J Prikladnaâ diskretnaâ matematika %D 2010 %P 46-47 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2010_12_a21/ %G ru %F PDM_2010_12_a21