@Misc{ 
  MalGerHàQ20,
  author = { Gerolin, Augusto and Hà Quang Minh,  and Mallasto, Anton },
  title = { Entropy-Regularized $2$-Wasserstein Distance between Gaussian Measures },
  journal = {  },
  year = { 2020 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4699/ },
  note = { cvgmt preprint}
}