@Article{SCI:Jos2001a,
  author =    "S. Joshi and S. Pizer and P.T. Fletcher and A.
              Thall and G. Tracton",
  title =     "Multi-scale 3-D Deformable Model Segmentation
              Based on Medial Description",
  journal =   "Information Processing in Medical Imaging
              (IPMI)",
  pages =     "64--77",
  year =      "2001",
  editor =    "MF Insana and RM Leahy",
  month =     "June",
  url =       "http://www.sci.utah.edu/publications/joshi01/IPMI01-Joshi-defm.pdf",
}