@Misc{ 
  LahPinZho23,
  author = { Lahti, Panu and Pinamonti, Andrea and Zhou, Xiaodan },
  title = { BV functions and nonlocal functionals  in metric measure spaces },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6243/ },
  note = { cvgmt preprint}
}