%0 Journal Article
%A N. M. Yanev
%T Conditions of extinction of a $\varphi$-branching process with random~$\varphi$
%J Teoriâ veroâtnostej i ee primeneniâ
%D 1975
%P 433-440
%V 20
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TVP_1975_20_2_a22/
%G ru
%F TVP_1975_20_2_a22