%0 Journal Article %A Crasta, Graziano %A FragalĂ , Ilaria FragalĂ  %T On the characterization of some classes of proximally smooth sets %J ESAIM: Control, Optimisation and Calculus of Variations %D 2016 %P 710-727 %V 22 %N 3 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv/2015022/ %R 10.1051/cocv/2015022 %G en %F COCV_2016__22_3_710_0