%0 Journal Article
%A A. I. Karol'
%A M. Z. Solomyak
%T Class of differential operators with abnormal behavior of the spectrum of the Dirichlet problem
%J Matematičeskie zametki
%D 1982
%P 747-751
%V 31
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1982_31_5_a7/
%G ru
%F MZM_1982_31_5_a7