@article{MAN_1974__211_162654,
     author = {Peter Hess},
     title = {On a {Class} of {Strongly} {Nonlinear} {Elliptic} {Varionational} {Inequalities.}},
     journal = {Mathematische Annalen},
     pages = {289--298},
     publisher = {mathdoc},
     volume = {211},
     year = {1974},
     zbl = {0277.49002},
     url = {http://geodesic.mathdoc.fr/item/MAN_1974__211_162654/}
}