@article{distributionalrobustbatchcontextual,
  title = {Distributionally Robust Batch Contextual Bandits},
  author = {Nian Si and Fan Zhang and Zhengyuan Zhou and Jose Blanchet},
  year = {2020},
  eprint = {2006.05630},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.05630v7},
}