@Misc{ 
  BarLav21,
  author = { Baradat, Aymeric and Lavenant, Hugo },
  title = { Regularized unbalanced optimal transport as entropy minimization with  respect to branching Brownian motion },
  journal = { Astérisque },
  year = { 2021 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5321/ },
  note = { cvgmt preprint}
}