@Article{ 
  biacup11,
  author = { Bianchini, Massimiliano and Cupini, Giovanni },
  title = { A relaxation result for non-convex and non-coercive simple integrals },
  journal = { J. Convex Anal. },
  year = { 2012 },
  volume = { 19 },
  pages = { 225-248 },
  URL = { http://cvgmt.sns.it/paper/544/ },
  note = { cvgmt preprint}
}