@article{softhierarchicalgraphrecurrentnetworks,
  title = {Soft Hierarchical Graph Recurrent Networks for Many-Agent Partially Observable Environments},
  author = {Zhenhui Ye and Xiaohong Jiang and Guanghua Song and Bowei Yang},
  year = {2021},
  eprint = {2109.02032},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.02032v1},
}