%0 Journal Article
%A V. M. Badkov
%T Approximation properties of Fourier series in orthogonal polynomials
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1978
%P 53-117
%V 33
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1978_33_4_a1/
%G en
%F RM_1978_33_4_a1