TY  - JOUR
AU  - A. B. Shabat
TI  - An analog of the Rado--Cartan theorem for solutions of elliptic equations
JO  - Doklady Akademii Nauk
PY  - 1966
SP  - 1304
EP  - 1307
VL  - 166
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1966_166_6_a11/
LA  - ru
ID  - DAN_1966_166_6_a11
ER  -