@Article{ 
  ambfuspal95,
  author = { Ambrosio, Luigi and Fusco, Nicola and Pallara, Diego },
  title = { Partial Regularity of Free Discontinuity Sets II },
  journal = { Annali della Scuola Normale Superiore di Pisa },
  year = { 1997 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1284/ },
  note = { cvgmt preprint}
}