%0 Journal Article
%A P. L. Ul'yanov
%T Superpositions of functions, and Fourier coefficients
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1985
%P 338-348
%V 172
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1985_172_a24/
%G ru
%F TM_1985_172_a24