%0 Journal Article %A Tang, Xianhua %T Ground State Solutions of Nehari–Pankov Type for a Superlinear Hamiltonian Elliptic System on RN %J Canadian mathematical bulletin %D 2015 %P 651-663 %V 58 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-019-2/ %R 10.4153/CMB-2015-019-2 %F 10_4153_CMB_2015_019_2