@Misc{ 
  BevLusMar23,
  author = { Bevilacqua, Giulia and Lussardi, Luca and Marzocchi, Alfredo },
  title = { Geometric invariants of non-smooth framed curves },
  journal = { INdAM Springer Series },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5872/ },
  note = { cvgmt preprint}
}