TY - JOUR AU - V. V. Katrakhov TI - On asymptotic properties of the spectral function of singular differential operators JO - Doklady Akademii Nauk PY - 1974 SP - 272 EP - 275 VL - 214 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1974_214_2_a8/ LA - ru ID - DAN_1974_214_2_a8 ER -