%0 Journal Article %A V. A. Vatutin %T The distribution of the distance to the root of the minimal subtree containing all the vertices of a given height %J Teoriâ veroâtnostej i ee primeneniâ %D 1993 %P 273-287 %V 38 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1993_38_2_a4/ %G ru %F TVP_1993_38_2_a4