TY  - JOUR
AU  - G. G. Kazaryan
TI  - On hypoellipticity weight for a~class of regular operators
JO  - Informatics and Automation
PY  - 1987
SP  - 125
EP  - 127
VL  - 180
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a70/
LA  - ru
ID  - TRSPY_1987_180_a70
ER  -