TY  - JOUR
AU  - B. P. Paneyakh
TI  - Coercive estimates for a~class of differential operators
JO  - Matematičeskie zametki
PY  - 1976
SP  - 725
EP  - 732
VL  - 20
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1976_20_5_a11/
LA  - ru
ID  - MZM_1976_20_5_a11
ER  -