TY - JOUR AU - V. A. Lyubishkin TI - A~regularized trace of a~two-dimensional oscillator JO - Matematičeskie zametki PY - 1993 SP - 156 EP - 158 VL - 53 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1993_53_3_a18/ LA - ru ID - MZM_1993_53_3_a18 ER -