%0 Journal Article
%A B. T. Bilalov
%T Completeness and minimality of a trigonometric system of functions
%J Differencialʹnye uravneniâ
%D 1992
%P 170-173
%V 28
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1992_28_1_a19/
%G ru
%F DE_1992_28_1_a19