@article{JMLR:v17:15-140,
  author  = {Teppo Niinimäki and Pekka Parviainen and Mikko Koivisto},
  title   = {Structure Discovery in Bayesian Networks by Sampling Partial Orders},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {57},
  pages   = {1--47},
  url     = {http://jmlr.org/papers/v17/15-140.html}
}