TY  - JOUR
AU  - S. V. Uspenskii
TI  - The summability (boundedness) of the solutions of a certain class of hypoelliptic equations in unbounded domains
JO  - Doklady Akademii Nauk
PY  - 1969
SP  - 998
EP  - 1001
VL  - 187
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1969_187_5_a9/
LA  - ru
ID  - DAN_1969_187_5_a9
ER  -