%0 Journal Article
%A V. N. Sachkov
%T Mappings of a finite set with limitations on contours and height
%J Teoriâ veroâtnostej i ee primeneniâ
%D 1972
%P 679-694
%V 17
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TVP_1972_17_4_a5/
%G ru
%F TVP_1972_17_4_a5