TY  - JOUR
AU  - È. M. Saak
TI  - Stability of the Dirichlet problem for general elliptic equations
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 550
EP  - 552
VL  - 208
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_208_3_a13/
LA  - ru
ID  - DAN_1973_208_3_a13
ER  -