%0 Journal Article
%A G. V. Rozenblum
%T The distribution of the discrete spectrum for singular differential operators
%J Doklady Akademii Nauk
%D 1972
%P 1012-1015
%V 202
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_202_5_a6/
%G ru
%F DAN_1972_202_5_a6