@Article{ 
  FraRuf19,
  author = { Francaviglia, Stefano and Ruffoni, Lorenzo },
  title = { Local deformations of branched projective structures: Schiffer  variations and the Teichmüller map },
  journal = { Geometriae Dedicata },
  year = { 2021 },
  doi = { https://doi.org/10.1007/s10711-021-00601-6 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/347/ },
  note = { cvgmt preprint}
}