TY - JOUR AU - S. A. Vugal'ter AU - G. M. Zhislin TI - Localization of the essential spectrum of the energy operators of $n$-particle quantum systems in a~magnetic field JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1993 SP - 94 EP - 112 VL - 97 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1993_97_1_a6/ LA - ru ID - TMF_1993_97_1_a6 ER -