%0 Journal Article %A Song, Wenjing %A Gao, Wenjie %T Positive solutions for a second-order system with integral boundary conditions %J Electronic Journal of Differential Equations %D 2011 %V 2011 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a20/ %G en %F EJDE_2011__2011__a20