@Misc{ 
  ClaPalTes20,
  author = { Llosa Isenrich, Claudio and Pallier, Gabriel and Tessera, Romain },
  title = { Cone-equivalent nilpotent groups with different Dehn functions },
  journal = {  },
  year = { 2020 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4789/ },
  note = { cvgmt preprint}
}