@Article{ carpri04, author = { Cardaliaguet, Pierre and Prinari, Francesca }, title = { Supremal representation of $L^{\infty}$ functionals }, journal = { Appl. Math. Optim. }, year = { 2005 }, pages = { }, URL = { http://cvgmt.sns.it/paper/614/ }, note = { cvgmt preprint} }