TY - JOUR AU - S. A. Vugal'ter AU - G. M. Zhislin TI - Discrete spectrum of a given symmetry of the Schr\"odinger operator of an $n$-particle system in a homogeneous magnetic field JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1991 SP - 83 EP - 86 VL - 25 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1991_25_4_a14/ LA - ru ID - FAA_1991_25_4_a14 ER -