@Article{ 
  muc99,
  author = { Mucci, Domenico },
  title = { A Characterization of Graphs which can be Approximated in Area by Smooth Graphs },
  journal = { J.Eur.Math.Soc. },
  year = { 2001 },
  volume = { 3  },
  pages = { 1-38 },
  URL = { http://cvgmt.sns.it/paper/1207/ },
  note = { cvgmt preprint}
}