@article{JMLR:v15:yamazaki14a,
  author  = {Keisuke Yamazaki},
  title   = {Asymptotic Accuracy of Distribution-Based Estimation of Latent Variables},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {109},
  pages   = {3721--3742},
  url     = {http://jmlr.org/papers/v15/yamazaki14a.html}
}