%0 Journal Article
%A B. D. Kotlyar
%T Fourier coefficients and densities of subsets of the series of natural numbers
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1987
%P 140-141
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1987_180_a79/
%G ru
%F TM_1987_180_a79