%0 Journal Article %A V. A. Vatutin %T Multitype branching processes with immigration in random environment, and polling systems %J Matematičeskie trudy %D 2011 %P 3-49 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2011_14_1_a0/ %G ru %F MT_2011_14_1_a0