TY  - JOUR
AU  - A. V. Bitsadze
TI  - On the Dirichlet and Neumann problems for nonlinear elliptic equations of second order
JO  - Doklady Akademii Nauk
PY  - 1977
SP  - 265
EP  - 268
VL  - 234
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1977_234_2_a0/
LA  - ru
ID  - DAN_1977_234_2_a0
ER  -