@InProceedings{graphicon97-luerig,
  author = 	 {L\"urig, C. and Grosso, R. and  Ertl, T.},
  title = 	 {{Implicit Adaptive Volume Ray-Casting}},
  editor =       "Klimenko, S. and Bayakovsky, Y. and Galaktionov, V.",
  booktitle =    "GraphiCon '97",
  pages =        {114-120},
  year = 	 1997
}