@article{JMLR:v15:miller14a,
  author  = {Jeffrey W. Miller and Matthew T. Harrison},
  title   = {Inconsistency of Pitman-Yor Process Mixtures for the Number of Components},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {96},
  pages   = {3333--3370},
  url     = {http://jmlr.org/papers/v15/miller14a.html}
}