TY  - JOUR
AU  - A. A. Shkalikov
TI  - On the basis property of root vectors of a perturbed self-adjoint operator
JO  - Informatics and Automation
PY  - 2010
SP  - 290
EP  - 303
VL  - 269
UR  - http://geodesic.mathdoc.fr/item/TRSPY_2010_269_a23/
LA  - ru
ID  - TRSPY_2010_269_a23
ER  -