%0 Journal Article
%A Chen, Chao-Nien
%A Tzeng, Shyuh-yaur
%T Variational and penalization methods for studying connecting orbits of Hamiltonian systems
%J Electronic Journal of Differential Equations
%D 2000
%V 2000
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2000__2000__a134/
%G en
%F EJDE_2000__2000__a134