%0 Journal Article
%A R. S. Ismagilov
%T Diameters of sets in normed linear spaces and the approximation of functions by trigonometric polynomials
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1974
%P 169-186
%V 29
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1974_29_3_a5/
%G en
%F RM_1974_29_3_a5