TY  - JOUR
AU  - A. A. Kuleshov
TI  - Pseudodifferential operators in $R^n$. I
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 890
EP  - 900
VL  - 9
IS  - 5
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_5_a12/
LA  - ru
ID  - DE_1973_9_5_a12
ER  -