@inproceedings{mixabilityinstatisticallearning,
  title = {Mixability in Statistical Learning},
  author = {Tim V. Erven and Peter Grünwald and Mark D. Reid and Robert C. Williamson},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4835-mixability-in-statistical-learning},
}