TY  - JOUR
AU  - R. S. Ismagilov
TI  - On spectral perturbation caused by bounded variation of potential
JO  - Sbornik. Mathematics
PY  - 2014
SP  - 1
EP  - 6
VL  - 205
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_2014_205_1_a0/
LA  - en
ID  - SM_2014_205_1_a0
ER  -