@Article{SCI:Zha2015c,
  author =    "M. Zhang and H. Shao and P. T. Fletcher",
  title =     "A Mixture Model for Automatic Diffeomorphic
              Multi-Atlas Building",
  journal =   "MICCAI Workshop",
  year =      "2015",
  publisher = "Springer",
  url =       "http://www.sci.utah.edu/publications/Zha2015c/55dceb7354960-GMM.pdf",
}