@Misc{ 
  SarSav20,
  author = { Sarti, Filippo and Savini, Alessio },
  title = { Boundary maps and reducibility for cocycles into the isometries of CAT(0)-spaces },
  journal = {  },
  year = { 2021 },
  pages = {  },
  URL = { https://gecogedi.dimai.unifi.it/paper/408/ },
  note = { cvgmt preprint}
}