%0 Journal Article
%A M. P. Sapagovas
%T The Eigenvalues of Some Problems with a Nonlocal Condition
%J Differencialʹnye uravneniâ
%D 2002
%P 961-967
%V 38
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2002_38_7_a13/
%G ru
%F DE_2002_38_7_a13