%0 Journal Article %A A.T. El-dessouky %T Variational Inequalities of Strongly Nonlinear Elliptic Operators of Infinite Order %J Publications de l'Institut Mathématique %D 1993 %P 81 %V _N_S_53 %N 67 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_1993_N_S_53_67_a10/ %G en %F PIM_1993_N_S_53_67_a10