@InProceedings{SCI:Tas2002a,
  author =    "T. Tasdizen and R.T. Whitaker and P. Burchard and
              S. Osher",
  title =     "Geometric Surface Smoothing via Anisotropic
              Diffusion of Normals",
  booktitle = c-VIS2002,
  pages =     "125--132",
  year =      "2002",
  keywords =  "ip image processing signal processing, surface
              processing, imaging",
  url =       "http://www.sci.utah.edu/publications/tolga02/vis02.pdf",
}