%0 Journal Article
%A M. A. Mustafin
%T The Riesz basis of a system of sines
%J Differencialʹnye uravneniâ
%D 1989
%P 1832-1833
%V 25
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1989_25_10_a33/
%G ru
%F DE_1989_25_10_a33