@Article{ 
  boufra02a,
  author = { Bouchitté, Guy and Fragalà, Ilaria },
  title = { Variational theory of weak geometrical structures: the measure method and its applications },
  journal = { ``Variational Methods for Discontinuous Structures'', PNLDE, Birkhauser },
  year = { 2002 },
  volume = { 51 },
  pages = { 19-40 },
  URL = { http://cvgmt.sns.it/paper/603/ },
  note = { cvgmt preprint}
}