TY - JOUR AU - A. A. Stakun TI - Properties of the Schr\"odinger operator with a complex-valued potential JO - Differencialʹnye uravneniâ PY - 1996 SP - 423 EP - 425 VL - 32 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1996_32_3_a22/ LA - ru ID - DE_1996_32_3_a22 ER -