@Article{ 
  CesNov18,
  author = { Cesaroni, Annalisa and Novaga, Matteo },
  title = { Symmetric self-shrinkers for the fractional mean curvature flow },
  journal = { J. Geometric Anal. },
  year = { 2020 },
  volume = { 30 },
  number = { 4 },
  pages = { 3698–3715 },
  URL = { http://cvgmt.sns.it/paper/4130/ },
  note = { cvgmt preprint}
}