@article{contrastingcentralizedanddecentralized,
  title = {Contrasting Centralized and Decentralized Critics in Multi-Agent Reinforcement Learning},
  author = {Xueguang Lyu and Yuchen Xiao and Brett Daley and Christopher Amato},
  year = {2021},
  eprint = {2102.04402},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.04402v2},
}