@Misc{ 
  DweRybSab24,
  author = { Dweik, Samer and Rybka, Piotr and Sabra, Ahmad },
  title = { The non-convex planar Least Gradient Problem },
  journal = {  },
  year = { 2024 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6784/ },
  note = { cvgmt preprint}
}