@Article{ 
  chadeppri02,
  author = { Champion, Thierry and De Pascale, Luigi and Prinari, Francesca },
  title = { Semicontinuity ad Absolute Minimizers for Supremal Functionals },
  journal = {  ESAIM Control Optim. Calc. Var. },
  year = { 2004 },
  volume = { 10 },
  number = { 1 },
  pages = { 14-27 },
  URL = { http://cvgmt.sns.it/paper/1184/ },
  note = { cvgmt preprint}
}