%0 Journal Article %A Gao, Yan-Ping %A Yu, Sheng-Long %A Tang, Chun-Lei %T Positive ground state solutions to Schrödinger-Poisson systems with a negative non-local term %J Electronic Journal of Differential Equations %D 2015 %V 2015 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a70/ %G en %F EJDE_2015__2015__a70