TY  - JOUR
AU  - A. S. Lyskova
TI  - Topological characteristics of the spectrum of the Schrödinger operator in a magnetic field and in a weak potential
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1985
SP  - 368
EP  - 378
VL  - 65
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/TMF_1985_65_3_a4/
LA  - ru
ID  - TMF_1985_65_3_a4
ER  -