TY  - JOUR
AU  - Tisdell, Christopher C.
TI  - On the solvability of nonlinear first-order boundary-value problems
JO  - Electronic Journal of Differential Equations
PY  - 2006
VL  - 2006
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a119/
LA  - en
ID  - EJDE_2006__2006__a119
ER  -