TY - JOUR AU - T. V. Zykova TI - Regularized Trace of the Perturbed Laplace--Beltrami Operator on Two-Dimensional Manifolds with Closed Geodesics JO - Matematičeskie zametki PY - 2013 SP - 373 EP - 389 VL - 93 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2013_93_3_a5/ LA - ru ID - MZM_2013_93_3_a5 ER -