@article{gaussianmixturemodelswithwasserstein,
  title = {Gaussian mixture models with Wasserstein distance},
  author = {Benoit Gaujac and Ilya Feige and David Barber},
  year = {2018},
  eprint = {1806.04465},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.04465v1},
}