%0 Journal Article
%A A. A. Sahakian
%T Integral moduli of smoothness and the Fourier coefficients of the composition of functions
%J Sbornik. Mathematics
%D 1981
%P 549-561
%V 38
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1981_38_4_a6/
%G en
%F SM_1981_38_4_a6