TY  - JOUR
AU  - O. A. Oleinik
AU  - E. V. Radkevich
TI  - Analyticity and theorems of Liouville and Phragmén–Lindelöf type for general elliptic systems of differential equations
JO  - Sbornik. Mathematics
PY  - 1974
SP  - 127
EP  - 143
VL  - 24
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/SM_1974_24_1_a6/
LA  - en
ID  - SM_1974_24_1_a6
ER  -