@Article{ 
  fusleomar04,
  author = { Fusco, Nicola and Leone, Chiara and March, Riccardo and Verde, Anna },
  title = { A lower semicontinuity result for polyconvex functionals in SBV },
  journal = { Proc. Royal Soc. of Edinburgh },
  year = { 2006 },
  volume = { 136 },
  number = { 2 },
  pages = { 321-336 },
  URL = { http://cvgmt.sns.it/paper/641/ },
  note = { cvgmt preprint}
}