TY  - JOUR
AU  - V. P. Palamodov
TI  - On the theory of hypo-elliptic and partially hypo-elliptic operators
JO  - Doklady Akademii Nauk
PY  - 1961
SP  - 1015
EP  - 1018
VL  - 140
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1961_140_5_a8/
LA  - ru
ID  - DAN_1961_140_5_a8
ER  -