@Misc{ 
  ShaKorLah13,
  author = { Korte, Riikka and Lahti, Panu and Shanmugalingam, Nageswari },
  title = { Semmes family of curves and a characterization of functions of bounded variation in terms of curves },
  journal = { Calc. Var. PDE },
  year = { 2015 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2229/ },
  note = { cvgmt preprint}
}