@article{invariantpolicyoptimizationtowards,
  title = {Invariant Policy Optimization: Towards Stronger Generalization in Reinforcement Learning},
  author = {Anoopkumar Sonar and Vincent Pacelli and Anirudha Majumdar},
  year = {2020},
  eprint = {2006.01096},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.01096v3},
}