TY  - JOUR
AU  - Ramos, Miguel
AU  - Soares, Sérgio H.M.
TI  - On the concentration of solutions of singularly perturbed Hamiltonian systems in .
JO  - Portugaliae mathematica
PY  - 2006
SP  - 157
EP  - 171
VL  - 63
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_2006__63_2_45081/
LA  - en
ID  - PORMA_2006__63_2_45081
ER  -