TY - JOUR AU - S. V. Khryashchev TI - On asymptotics of the discrete spectrum of perturbed Hill's operator JO - Zapiski Nauchnykh Seminarov POMI PY - 1985 SP - 188 EP - 189 VL - 147 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1985_147_a15/ LA - ru ID - ZNSL_1985_147_a15 ER -