TY  - JOUR
AU  - N. K. Bliev
TI  - On a class of elliptic systems of first-order differential equations
JO  - Doklady Akademii Nauk
PY  - 1975
SP  - 1001
EP  - 1003
VL  - 220
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1975_220_5_a0/
LA  - ru
ID  - DAN_1975_220_5_a0
ER  -