%0 Journal Article %A O. V. Viskov %A Yu. V. Prohorov %T The Probability of Loss of Calls in Heavy Traffic %J Teoriâ veroâtnostej i ee primeneniâ %D 1964 %P 99-104 %V 9 %N 1 %U http://geodesic.mathdoc.fr/item/TVP_1964_9_1_a8/ %G ru %F TVP_1964_9_1_a8