TY  - JOUR
AU  - A. I. Perov
TI  - On multi-dimensional differential equations with constant coefficients
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 1266
EP  - 1269
VL  - 154
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_154_6_a5/
LA  - ru
ID  - DAN_1964_154_6_a5
ER  -