@article{JMLR:v21:19-260,
  author  = {Saber Salehkaleybar and AmirEmad Ghassami and Negar Kiyavash and Kun Zhang},
  title   = {Learning Linear Non-Gaussian Causal Models in the Presence of Latent Variables},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {39},
  pages   = {1--24},
  url     = {http://jmlr.org/papers/v21/19-260.html}
}