@InProceedings{SCI:Cat2007a,
  author =    "J. Cates and P.T. Fletcher and M. Styner and M.
              Shenton and R.T. Whitaker",
  title =     "Shape Modeling and Analysis with Entropy-Based
              Particle Systems",
  booktitle = "Proceedings of Information Processing in Medical
              Imaging (IPMI) 2007",
  pages =     "333--345",
  year =      "2007",
  series =    "LNCS 4584",
  url =       "http://www.sci.utah.edu/publications/cates07/Cates-IPMI2007.pdf",
}