TY  - JOUR
AU  - A. A. Shkalikov
TI  - Property of the eigenvectors of quadratic operator pencils of being a basis
JO  - Matematičeskie zametki
PY  - 1981
SP  - 371
EP  - 385
VL  - 30
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1981_30_3_a5/
LA  - ru
ID  - MZM_1981_30_3_a5
ER  -