@article{camcausaladditivemodelshighdimensional,
  title = {CAM: Causal additive models, high-dimensional order search and penalized regression},
  author = {Peter Bühlmann and Jonas Peters and Jan Ernest},
  year = {2013},
  eprint = {1310.1533},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1310.1533v2},
}