%0 Journal Article
%A V. M. Badkov
%T Approximation of functions by the Fourier--Jacobi sums
%J Doklady Akademii Nauk
%D 1966
%P 731-734
%V 167
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_167_4_a1/
%G ru
%F DAN_1966_167_4_a1