%0 Journal Article %A A. K. Kerimov %T The generalized implicit function theorem and the obstacle problem %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1995 %P 203-234 %V 211 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1995_211_a13/ %G ru %F TM_1995_211_a13