TY  - JOUR
AU  - Tomiczek, Petr
TI  - Remark on Duffing equation with Dirichlet boundary condition
JO  - Electronic Journal of Differential Equations
PY  - 2007
VL  - 2007
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a168/
LA  - en
ID  - EJDE_2007__2007__a168
ER  -