%0 Journal Article
%A Yu. A. Dubinskii
%T On the best extension of a periodic function and on the corresponding boundary value problem
%J Differencialʹnye uravneniâ
%D 1997
%P 1382-1393
%V 33
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1997_33_10_a11/
%G ru
%F DE_1997_33_10_a11