@Misc{ 
  fusmilmor10,
  author = { Fusco, Nicola and Millot, Vincent and Morini, Massimiliano },
  title = { A quantitative isoperimetric inequality for fractional perimeters },
  journal = {  },
  year = { 2010 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1499/ },
  note = { cvgmt preprint}
}