@inproceedings{tu2019causal,
  title={Causal discovery in the presence of missing data},
  author={Tu, Ruibo and Zhang, Cheng and Ackermann, Paul and Mohan, Karthika and Kjellstr{\"o}m, Hedvig and Zhang, Kun},
  booktitle={The 22nd International Conference on Artificial Intelligence and Statistics},
  pages={1762--1770},
  year={2019},
  organization={Pmlr},
  url={https://proceedings.mlr.press/v89/tu19a}
}

@misc{tu2020causald,
      title={Causal Discovery in the Presence of Missing Data}, 
      author={Ruibo Tu and Kun Zhang and Paul Ackermann and Bo Christer Bertilson and Clark Glymour and Hedvig Kjellström and Cheng Zhang},
      year={2020},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/1807.04010}, 
}