%0 Journal Article %A Geraci, Francesco %T An epiperimetric inequality for the lower dimensional obstacle problem %J ESAIM: Control, Optimisation and Calculus of Variations %D 2019 %V 25 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2018024/ %R 10.1051/cocv/2018024 %G en %F COCV_2019__25__A39_0