@inproceedings{convergencebehaviourofsomegradientbased,
  title = {Convergence of Gradient Methods on Bilinear Zero-Sum Games},
  author = {Guojun Zhang and Yao-Liang Yu},
  year = {2019},
  booktitle = {ICLR 2020 1},
  eprint = {1908.05699},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.05699v4},
}