%0 Journal Article
%A G. V. Rozenblum
%T On the eigenvalues of the first boundary value problem in unbounded domains
%J Sbornik. Mathematics
%D 1972
%P 235-248
%V 18
%N 2
%U http://geodesic.mathdoc.fr/item/SM_1972_18_2_a5/
%G en
%F SM_1972_18_2_a5