TY  - JOUR
AU  - G. N. Yakovlev
TI  - The first boundary value problem for quasilinear second order elliptic equations
JO  - Informatics and Automation
PY  - 1972
SP  - 321
EP  - 340
VL  - 117
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1972_117_a17/
LA  - ru
ID  - TRSPY_1972_117_a17
ER  -