%0 Journal Article
%A B. D. Kotlyar
%T Fourier coefficients and densities of subsets of the series of natural numbers
%J Informatics and Automation
%D 1987
%P 140-141
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a79/
%G ru
%F TRSPY_1987_180_a79