@InProceedings{SCI:Par98a,
  author =    "S.G. Parker and P. Shirley and Y. Livnat and C.D.
              Hansen and P.-P. Sloan",
  title =     "Interactive Ray Tracing for Isosurface
              Extraction",
  booktitle = "{IEEE} Visualization '98",
  pages =     "233--238",
  year =      "1998",
  month =     "October",
  keywords =  "scalar field methods, isosurface extraction,
              parallel visualization, interactive rt distributed
              interactive ray tracing dirt",
  url =       "http://www.sci.utah.edu/publications/viz98/iso.pdf",
}