@Article{ 
  albbalorl02,
  author = { Alberti, Giovanni and Baldo, Sisto and Orlandi, Giandomenico },
  title = { Functions with prescribed singularities },
  journal = { J. Eur. Math. Soc. },
  year = { 2003 },
  volume = { 5 },
  number = { 3 },
  pages = { 275-311 },
  URL = { http://cvgmt.sns.it/paper/437/ },
  note = { cvgmt preprint}
}