%0 Journal Article
%A V. D. Krivchenkov
%A V. D. Kukin
%T On equidistance of energy levels of Schr\"odinger one-dimensional equation
%J Doklady Akademii Nauk
%D 1972
%P 60-62
%V 204
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_204_1_a15/
%G ru
%F DAN_1972_204_1_a15