@Article{SCI:Tom2000a,
  author =    "A.S. Tomlin and S. Ghorai and G. Hart and M.
              Berzins",
  title =     "3-D Adaptive Unstructured Meshes in Air Pollution
              Modelling",
  journal =   "Environmental Modeling and Software",
  volume =    "15",
  number =    "4",
  pages =     "681--692",
  year =      "2000",
  url =       "http://www.sci.utah.edu/publications/tomlin00/EnvModSoft15.pdf",
}