@Article{SCI:She2009a,
  author =    "J.F. Shepherd and C.R. Johnson",
  title =     "Hexahedral Mesh Generation for Biomedical Models
              in SCIRun",
  journal =   "Engineering with Computers",
  volume =    "25",
  number =    "1",
  pages =     "97--114",
  year =      "2009",
  url =       "http://www.sci.utah.edu/publications/shepherd09/Shepherd_EngComp2009.pdf",
}