HernellLY10'

@article{DBLP:journals/tvcg/HernellLY10,
  author    = {Frida Hernell and
               Patric Ljung and
               Anders Ynnerman},
  title     = {Local Ambient Occlusion in Direct Volume Rendering},
  journal   = {IEEE Trans. Vis. Comput. Graph.},
  volume    = {16},
  number    = {4},
  year      = {2010},
  pages     = {548-559},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2009.45},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}