%0 Journal Article %A A. A. Yushkevich %T Approach to the Controlled Queuing System Based on Bellman's Inequality %J Teoriâ veroâtnostej i ee primeneniâ %D 1987 %P 130-134 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1987_32_1_a11/ %G ru %F TVP_1987_32_1_a11