@article{summablereparameterizationsofwasserstein,
  title = {Summable Reparameterizations of Wasserstein Critics in the One-Dimensional Setting},
  author = {Christopher Grimm and Yuhang Song and Michael L. Littman},
  year = {2017},
  eprint = {1709.06533},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.06533v1},
}