%0 Journal Article
%A E. I. Moiseev
%T Disposition of the spectrum of a boundary value problem with mixed boundary conditions
%J Differencialʹnye uravneniâ
%D 1988
%P 123-135
%V 24
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1988_24_1_a14/
%G ru
%F DE_1988_24_1_a14