@InProceedings{SCI:Ken2008b,
  author =    "A. Kensler",
  title =     "Tree Rotations for Improving Bounding Volume
              Heirarchies",
  booktitle = "Proceedings of the 2008 {IEEE} Symposium on
              Interactive Ray Tracing",
  pages =     "73--76",
  year =      "2008",
}