%0 Journal Article
%A A. K. Pulatov
%T Zeros of the eigenfunctions of the singular operator $(-\Delta)^m+q(x)$
%J Differencialʹnye uravneniâ
%D 1988
%P 1649-1650
%V 24
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1988_24_9_a28/
%G ru
%F DE_1988_24_9_a28