@article{fastandaccurateapproximationofthefull,
  title = {Fast and accurate approximation of the full conditional for gamma shape parameters},
  author = {Jeffrey W. Miller},
  year = {2018},
  eprint = {1802.01610},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.01610v2},
}