%0 Journal Article %A M. Yu. Kradinov %T Diffusion approximation of star-shaped symmetric networks with losses %J Matematičeskie zametki %D 1991 %P 144-146 %V 50 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1991_50_1_a18/ %G ru %F MZM_1991_50_1_a18