TY  - JOUR
AU  - V. A. Sloushch
TI  - Discrete spectrum of the periodic Schrödinger operator with a variable metric perturbed by a nonnegative rapidly decaying potential
JO  - Algebra i analiz
PY  - 2015
SP  - 196
EP  - 210
VL  - 27
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/AA_2015_27_2_a6/
LA  - ru
ID  - AA_2015_27_2_a6
ER  -