TY  - JOUR
AU  - Kh. K. Ishkin
TI  - On localization of the spectrum of the problem with complex weight
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2006
SP  - 49
EP  - 64
VL  - 12
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2006_12_5_a4/
LA  - ru
ID  - FPM_2006_12_5_a4
ER  -