@Misc{ 
  LučPasRaj19,
  author = { Lučić, Danka and Pasqualetto, Enrico and Rajala, Tapio },
  title = { Sharp estimate on the inner distance in planar domains },
  journal = {  },
  year = { 2019 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4305/ },
  note = { cvgmt preprint}
}