TY - JOUR AU - G. M. Zhislin TI - On the finiteness of the discrete spectrum of energy operators of multiparticle quantum systems JO - Doklady Akademii Nauk PY - 1972 SP - 25 EP - 28 VL - 207 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_207_1_a4/ LA - ru ID - DAN_1972_207_1_a4 ER -