%0 Journal Article %A B. A. Sevast'yanov %T Minimal points of a supercritical branching random walk on the lattice $\mathbf N_0^r$, and multitype Galton--Watson branching processes %J Diskretnaya Matematika %D 2000 %P 3-6 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2000_12_1_a0/ %G ru %F DM_2000_12_1_a0