TY  - JOUR
AU  - V. M. Borok
TI  - The reduction of a system of linear partial differential equations with constant coefficients to the normal form
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 13
EP  - 16
VL  - 115
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a1/
LA  - ru
ID  - DAN_1957_115_1_a1
ER  -