%0 Journal Article %A Boccardo, L. %A Giachetti, D. %A Murat, F. %T A generalization of a theorem of H. Brezis & F. E. Browder and applications to some unilateral problems %J Annales de l'I.H.P. Analyse non linéaire %D 1990 %P 367-384 %V 7 %N 4 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPC_1990__7_4_367_0/ %G en %F AIHPC_1990__7_4_367_0