@InProceedings{SCI:Ber2006a,
  author =    "F.F. Bernardon and S.P. Callahan and J.L.D. Comba
              and C.T. Silva",
  title =     "Interactive Volume Rendering of Unstructured Grids
              with Time-Varying Scalar Fields",
  booktitle = "Proceedings of the Eurographics Symposium on
              Parallel Graphics and Visualization",
  pages =     "51--58",
  year =      "2006",
  keywords =  "scalar field methods, volume rendering",
  url =       "http://www.sci.utah.edu/publications/bernardon06/egpgv2006.pdf",
}