%0 Journal Article
%A G. N. Finozhenok
%T The nature of the spectrum of the first boundary-value problem for equations of higher order in infinite regions
%J Matematičeskie zametki
%D 1967
%P 575-582
%V 1
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1967_1_5_a9/
%G ru
%F MZM_1967_1_5_a9