%0 Journal Article %A V. A. Vatutin %T On a class of limit theorems for a critical Bellman–Harris branching process %J Teoriâ veroâtnostej i ee primeneniâ %D 1981 %P 818-824 %V 26 %N 4 %U http://geodesic.mathdoc.fr/item/TVP_1981_26_4_a12/ %G ru %F TVP_1981_26_4_a12