@Misc{ 
  Ant22,
  author = { Antonelli, Gioacchino },
  title = { Rectifiability in Carnot groups },
  journal = {  },
  year = { 2022 },
  pages = { 184 },
  URL = { http://cvgmt.sns.it/paper/5649/ },
  note = { cvgmt preprint}
}