TY - JOUR AU - Tang, Xianhua TI - Ground State Solutions of Nehari–Pankov Type for a Superlinear Hamiltonian Elliptic System on RN JO - Canadian mathematical bulletin PY - 2015 SP - 651 EP - 663 VL - 58 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2015-019-2/ DO - 10.4153/CMB-2015-019-2 ID - 10_4153_CMB_2015_019_2 ER -