@Misc{ 
  BeBePaPa14,
  author = { Bellettini, Giovanni and Beorchia, Valentina and Paolini, Maurizio and Pasquarelli, Franco },
  title = { Shape Reconstruction from Apparent Contours. Theory and Algorithms },
  journal = { Computational Imaging and Vision, Springer-Verlag, to appear },
  year = { 2014 },
  pages = { iii-333 },
  URL = { http://cvgmt.sns.it/paper/2581/ },
  note = { cvgmt preprint}
}