%0 Journal Article
%A Khafagy, Salah A.
%A Serag, Hassan M.
%T Existence of weak solutions for nonlinear systems involving several $p$-Laplacian operators
%J Electronic Journal of Differential Equations
%D 2009
%V 2009
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a21/
%G en
%F EJDE_2009__2009__a21