%0 Journal Article %A O. N. Gol'tyaeva %A V. P. Čistyakov %T On the estimation of the criticality parameter of a~branching process with immigration %J Teoriâ veroâtnostej i ee primeneniâ %D 1986 %P 784-788 %V 31 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1986_31_4_a12/ %G ru %F TVP_1986_31_4_a12