%0 Journal Article %A Ioannis Athanasopoulos %T Coincidence set of minimal surfaces for the thin obstacle. %J Manuscripta mathematica %D 1983 %P 199-210 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1983__42_154932/ %F MM2_1983__42_154932