@article{safeopponentexploitationsubgamerefinemen,
  title = {Safe Opponent-Exploitation Subgame Refinement},
  author = {Mingyang Liu and Chengjie WU and Qihan Liu and Yansen Jing and Jun Yang and Pingzhong Tang and Chongjie Zhang},
  year = {2021},
  url = {https://openreview.net/forum?id=VwSHZgruNEc},
}