@article{observationalrobustnessandinvariancesin,
  title = {Bounded Robustness in Reinforcement Learning via Lexicographic Objectives},
  author = {Daniel Jarne Ornia and Licio Romao and Lewis Hammond and Manuel Mazo Jr. and Alessandro Abate},
  year = {2022},
  eprint = {2209.15320},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.15320v2},
}