%0 Journal Article %A V. A. Topchii %T Asymptotic behavior of the probability of nonextinction of critical general branching processes without a second moment in the number of descendants %J Matematičeskie trudy %D 1984 %P 181-197 %V 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1984_3_a8/ %G ru %F MT_1984_3_a8