@Misc{ 
  CalMarSte22,
  author = { Caldini, Gianmarco and Marchese, Andrea and Steinbrüchel, Simone },
  title = { Generic uniqueness of optimal transportation networks },
  journal = { Calc. Var. PDE },
  year = { 2022 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5541/ },
  note = { cvgmt preprint}
}