TY  - JOUR
AU  - F. D. Gakhov
TI  - A nonlinear boundary-value problem with admissible zeros on the contour
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 1269
EP  - 1272
VL  - 210
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_210_6_a3/
LA  - ru
ID  - DAN_1973_210_6_a3
ER  -