%0 Journal Article %A V. V. Goryainov %T Semigroups of analytic functions, and branching processes %J Doklady Akademii Nauk %D 1991 %P 1046-1049 %V 318 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_318_5_a3/ %G ru %F DAN_1991_318_5_a3