%0 Journal Article %A A. M. Zubkov %T A~condition of degeneracy of a~bounded branching process with continuous time %J Teoriâ veroâtnostej i ee primeneniâ %D 1972 %P 296-309 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1972_17_2_a6/ %G ru %F TVP_1972_17_2_a6