TY  - JOUR
AU  - A. N. Bobrov
TI  - The trace of the Laplace--Beltrami operator with a potential on a Zoll surface
JO  - Differencialʹnye uravneniâ
PY  - 1999
SP  - 528
EP  - 539
VL  - 35
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1999_35_4_a11/
LA  - ru
ID  - DE_1999_35_4_a11
ER  -