@article{SYR11,
  author       = {Sund\'en, Erik and Ynnerman, Anders and Ropinski, Timo},
  title        = {{Image Plane Sweep Volume Illumination}},
  journal      = {IEEE Transactions on Visualization and Computer Graphics}, 
  number       = {12},
  volume       = {17},
  pages        = {2125--2134},
  year         = {2011}
}


@inproceedings{:10.2312/conf/EG2012/stars/053-074,
  booktitle = {Eurographics 2012 - State of the Art Reports},
  editor = {Marie-Paule Cani and Fabio Ganovelli},
  title = {{Interactive Volume Rendering with Volumetric Illumination}},
  author = {Jönsson, Daniel and Sundén, Erik and Ynnerman, Anders and Ropinski, Timo},
  year = {2012},
  publisher = {The Eurographics Association},
  ISSN = {1017-4656}
}