%0 Journal Article %A G. P. Basharin %T Final Probabilities for Multi-Dimensional Markov Processes Which Describe the Action of Some Two-Stage Telephone Systems with Busy-Signals %J Teoriâ veroâtnostej i ee primeneniâ %D 1958 %P 452-458 %V 3 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1958_3_4_a5/ %G ru %F TVP_1958_3_4_a5