@article{FAA_1997_31_4_a7,
     author = {A. N. Bobrov and V. E. Podolskii},
     title = {On the {Convergence} of the {Trace} of a {Power} of the {Laplace--Beltrami} {Operator} with a {Potential} on the {Sphere} $S^n$},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {69--72},
     publisher = {mathdoc},
     volume = {31},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1997_31_4_a7/}
}