%0 Journal Article
%A A. N. Bobrov
%T The trace of the Laplace--Beltrami operator with a potential on a Zoll surface
%J Differencialʹnye uravneniâ
%D 1999
%P 528-539
%V 35
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_4_a11/
%G ru
%F DE_1999_35_4_a11