@article{detectingconfoundinginmultivariatelinear,
  title = {Detecting confounding in multivariate linear models via spectral analysis},
  author = {Dominik Janzing and Bernhard Schoelkopf},
  year = {2017},
  eprint = {1704.01430},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.01430v1},
}