TY  - JOUR
AU  - V. I. Frolov
TI  - Estimate for the spectrum of an operator bundle and its application to stability problems
JO  - Matematičeskie zametki
PY  - 1976
SP  - 611
EP  - 614
VL  - 19
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1976_19_4_a14/
LA  - ru
ID  - MZM_1976_19_4_a14
ER  -