TY  - JOUR
AU  - F. D. Gakhov
TI  - A nonlinear boundary value problem which generalizes the Riemann boundary value problem
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 271
EP  - 274
VL  - 181
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_181_2_a2/
LA  - ru
ID  - DAN_1968_181_2_a2
ER  -