%0 Journal Article %A Bessi, Ugo %T Aubry sets and the differentiability of the minimal average action in codimension one %J ESAIM: Control, Optimisation and Calculus of Variations %D 2009 %P 1-48 %V 15 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv:2008017/ %R 10.1051/cocv:2008017 %G en %F COCV_2009__15_1_1_0