TY - JOUR AU - S. N. Solnyshkin TI - On the discrete spectrum of a quantum particle in an electrical and a homogeneous magnetic field JO - Algebra i analiz PY - 1991 SP - 164 EP - 172 VL - 3 IS - 6 UR - http://geodesic.mathdoc.fr/item/AA_1991_3_6_a6/ LA - ru ID - AA_1991_3_6_a6 ER -