TY - JOUR AU - V. V. Dubrovskii AU - A. I. Sedov TI - Asymptotics of the eigenvalues of a singular differential operator JO - Doklady Akademii Nauk PY - 1997 SP - 295 EP - 299 VL - 353 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1997_353_3_a0/ LA - ru ID - DAN_1997_353_3_a0 ER -