@Misc{ 
  ShaLahKor14,
  author = { Hakkarainen, Heikki and Korte, Riikka and Lahti, Panu and Shanmugalingam, Nageswari },
  title = { Stability and continuity of functions of least gradient },
  journal = { Analysis and Geometry in Metric Spaces },
  year = { 2015 },
  doi = { 10.1515/agms-2015-0009 },
  volume = { 3 },
  pages = { 123-139 },
  URL = { http://cvgmt.sns.it/paper/2532/ },
  note = { cvgmt preprint}
}