@misc{https://doi.org/10.48550/arxiv.1906.04477,

  
  url = {https://arxiv.org/abs/1906.04477},
  
  author = {Zhu, Shengyu and Ng, Ignavier and Chen, Zhitang},
  
  keywords = {Machine Learning (cs.LG), Machine Learning (stat.ML), FOS: Computer and information sciences, FOS: Computer and information sciences},
  
  title = {Causal Discovery with Reinforcement Learning},
  
  publisher = {arXiv},
  
  year = {2019},
  
  copyright = {arXiv.org perpetual, non-exclusive license}
}

@misc{zhang2021gcastle,
  title={gCastle: A Python Toolbox for Causal Discovery}, 
  author={Keli Zhang and Shengyu Zhu and Marcus Kalander and Ignavier Ng and Junjian Ye and Zhitang Chen and Lujia Pan},
  year={2021},
  eprint={2111.15155},
  archivePrefix={arXiv},
  primaryClass={cs.LG}
}

