%0 Journal Article %A Ben Dekhil, Adel %T Positive solutions for nonlinear elliptic systems %J Electronic Journal of Differential Equations %D 2012 %V 2012 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2012__2012__a6/ %G en %F EJDE_2012__2012__a6