@Article{SCI:Liu2014a,
  author =    "W. Liu and S.P. Awate and J.S. Anderson and P.T.
              Fletcher",
  title =     "A functional network estimation method of
              resting-state {fMRI} using a hierarchical Markov
              random field",
  title_url =
              "http://www.sciencedirect.com/science/article/pii/S1053811914004698",
  journal =   "NeuroImage",
  volume =    "100",
  pages =     "520--534",
  year =      "2014",
  issn =      "1053-8119",
  doi =       "10.1016/j.neuroimage.2014.06.001",
  keywords =  "Resting-state functional MRI, Segmentation,
              Functional connectivity, Hierarchical Markov random
              field, Bayesian",
  url =       "http://www.sci.utah.edu/publications/Liu2014a/Liu_Neuroimage2014.pdf",
}