%0 Journal Article
%A M. G. Magomed-Kasumov
%T The approximation of piecewise smooth functions by trigonometric Fourier sums
%J Daghestan Electronic Mathematical Reports
%D 2019
%P 25-42
%N 12
%U http://geodesic.mathdoc.fr/item/DEMR_2019_12_a2/
%G ru
%F DEMR_2019_12_a2