TY  - JOUR
AU  - Chen Chin-i
TI  - A theorem on the uniqueness of the solution of a mixed problem for systems of linear partial differential equations
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 508
EP  - 511
VL  - 114
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_114_3_a15/
LA  - ru
ID  - DAN_1957_114_3_a15
ER  -