%0 Journal Article %A Khellaf, Hassane %T On integral inequalities for functions of several independent variables %J Electronic Journal of Differential Equations %D 2003 %V 2003 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a7/ %G en %F EJDE_2003__2003__a7