@InCollection{max_et_al:DFU.SciViz.2010.259,
  author =	{Max, Nelson and Chen, Min},
  title =	{{Local and Global Illumination in the Volume Rendering Integral}},
  booktitle =	{Scientific Visualization: Advanced Concepts},
  pages =	{259--274},
  series =	{Dagstuhl Follow-Ups},
  ISBN =	{978-3-939897-19-4},
  ISSN =	{1868-8977},
  year =	{2010},
  volume =	{1},
  editor =	{Hagen, Hans},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DFU.SciViz.2010.259},
  URN =		{urn:nbn:de:0030-drops-27090},
  doi =		{10.4230/DFU.SciViz.2010.259},
  annote =	{Keywords: Volume Rendering, Illumination Model}
}