TY  - JOUR
AU  - Alves,  Claudianor O.
AU  - de Morais Filho,  Daniel C.
AU  - Souto,  Marco Aurelio S.
TI  - An application of the dual variational principle to a Hamiltonian system with discontinuous nonlinearities
JO  - Electronic journal of differential equations
PY  - 2004
VL  - 2004
UR  - http://geodesic.mathdoc.fr/item/EJDE_2004__2004__a110/
LA  - en
ID  - EJDE_2004__2004__a110
ER  -