%0 Journal Article %A Dragomir, Sever S. %A Kim, Young-Ho %T Some integral inequalities for functions of two variables %J Electronic journal of differential equations %D 2003 %V 2003 %U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a197/ %G en %F EJDE_2003__2003__a197