%0 Journal Article
%A V. M. Mordashev
%T Approximation of a function of many variables by a sum of functions of a smaller number of variables
%J Doklady Akademii Nauk
%D 1968
%P 778-779
%V 183
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_183_4_a10/
%G ru
%F DAN_1968_183_4_a10