%0 Journal Article %A V. A. Vatutin %A V. A. Topchiǐ %T Catalytic branching random walks in~$\mathbb Z^d$ with branching at the origin %J Matematičeskie trudy %D 2011 %P 28-72 %V 14 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2011_14_2_a2/ %G ru %F MT_2011_14_2_a2