@Misc{ 
  PegPet23,
  author = { Pegon, Paul and Petrache, Mircea },
  title = { Optimal quantization with branched optimal transport distances },
  journal = {  },
  year = { 2023 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6204/ },
  note = { cvgmt preprint}
}