@article{a2cisaspecialcaseofppo,
  title = {A2C is a special case of PPO},
  author = {Shengyi Huang and Anssi Kanervisto and Antonin Raffin and Weixun Wang and Santiago Ontañón and Rousslan Fernand Julien Dossa},
  year = {2022},
  eprint = {2205.09123},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.09123v1},
}