TY - JOUR AU - Ya. V. Kurylev TI - On the asymptotics of the spectral function of a second-order elliptic differential operator JO - Doklady Akademii Nauk PY - 1979 SP - 281 EP - 285 VL - 244 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_244_2_a4/ LA - ru ID - DAN_1979_244_2_a4 ER -