%0 Journal Article
%A V. V. Dubrovskii
%T On an inequality in inverse problems of spectral analysis
%J Differencialʹnye uravneniâ
%D 1997
%P 843-844
%V 33
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1997_33_6_a18/
%G ru
%F DE_1997_33_6_a18