TY - JOUR AU - V. A. Mikhailets TI - Spectral asymptotics of boundary value problems for a Sturm--Liouville operator equation JO - Doklady Akademii Nauk PY - 1976 SP - 1037 EP - 1040 VL - 228 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_228_5_a6/ LA - ru ID - DAN_1976_228_5_a6 ER -