@article{prototypicalgraphcontrastivelearning,
  title = {Prototypical Graph Contrastive Learning},
  author = {Shuai Lin and Pan Zhou and Zi-Yuan Hu and Shuojia Wang and Ruihui Zhao and Yefeng Zheng and Liang Lin and Eric Xing and Xiaodan Liang},
  year = {2021},
  eprint = {2106.09645},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.09645v2},
}