%0 Journal Article %A Miyagaki, Olimpio H. %A Rodrigues, Rodrigo S. %T On the existence of weak solutions for $p,q$-Laplacian systems with weights %J Electronic Journal of Differential Equations %D 2008 %V 2008 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a83/ %G en %F EJDE_2008__2008__a83