@article{inferringcausalstructureaquantum,
  title = {Inferring causal structure: a quantum advantage},
  author = {Katja Ried and Megan Agnew and Lydia Vermeyden and Dominik Janzing and Robert W. Spekkens and Kevin J. Resch},
  year = {2014},
  eprint = {1406.5036},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1406.5036v1},
}