%0 Journal Article %A V. A. Vatutin %T The asymptotic probability of the first degeneration for branching processes with immigration %J Teoriâ veroâtnostej i ee primeneniâ %D 1974 %P 26-35 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1974_19_1_a2/ %G ru %F TVP_1974_19_1_a2