TY  - JOUR
AU  - A. A. Kulikov
TI  - On fundamental solutions and hypoellipticity of some singular differential operators
JO  - Doklady Akademii Nauk
PY  - 1982
SP  - 1049
EP  - 1052
VL  - 266
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1982_266_5_a4/
LA  - ru
ID  - DAN_1982_266_5_a4
ER  -