%0 Journal Article
%A V. A. Medvedev
%T On the representation of functions as a~sum of several compositions
%J Sbornik. Mathematics
%D 1993
%P 119-130
%V 74
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1993_74_1_a9/
%G en
%F SM_1993_74_1_a9