@article{guaranteedmodelorderestimationandsample,
  title = {Guaranteed Model Order Estimation and Sample Complexity Bounds for LDA},
  author = {E. D. Gutiérrez},
  year = {2013},
  eprint = {1312.2646},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1312.2646v4},
}