%0 Journal Article %A M. G. Shur %T On the compactness of a~family of functions that are harmonic for a~random walk on a~group %J Teoriâ veroâtnostej i ee primeneniâ %D 1991 %P 194-198 %V 36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1991_36_1_a22/ %G ru %F TVP_1991_36_1_a22