@InProceedings{SCI:Wal2017a,
  author =    "I. Wald and C. Brownlee and W. Usher and A.
              Knoll",
  title =     "CPU Volume Rendering of Adaptive Mesh Refinement
              Data",
  booktitle = "ACM SIGGRAPH Asia 2017 Symposium on
              Visualization",
  year =      "2017",
  publisher = "ACM Press",
  doi =       "10.1145/3139295.3139305",
  url =       "http://www.sci.utah.edu/publications/Wal2017a/cvamr.pdf",
}