TY  - JOUR
AU  - G. G. Salahiev
TI  - A nonlinear boundary value problem for a system of first order differential equations of mixed type
JO  - Trudy seminara po kraevym zadačam
PY  - 1966
SP  - 129
EP  - 139
VL  - 3
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1966_3_3_a14/
LA  - ru
ID  - KUKZ_1966_3_3_a14
ER  -