@Misc{ 
  LuiPry18,
  author = { Luisto, Rami and Prywes, Eden },
  title = { Characterization of branched covers with simplicial branch sets },
  journal = {  },
  year = { 2018 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4148/ },
  note = { cvgmt preprint}
}