%0 Journal Article %A V. I. Afanasyev %T A~functional limit theorem for a critical branching process in a random environment %J Diskretnaya Matematika %D 2001 %P 73-91 %V 13 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2001_13_4_a4/ %G ru %F DM_2001_13_4_a4