TY  - JOUR
AU  - A. S. Markus
AU  - V. I. Matsaev
TI  - On the basis property for a certain part of the eigenvectors and associated vectors of a selfadjoint operator pencil
JO  - Sbornik. Mathematics
PY  - 1988
SP  - 289
EP  - 307
VL  - 61
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/SM_1988_61_2_a1/
LA  - en
ID  - SM_1988_61_2_a1
ER  -