@InProceedings{SCI:Iki2003b,
  author =    "M. Ikits and J.D. Brederson and C.D. Hansen and 
              C.R. Johnson",
  title =     "A Constraint-Based Technique for Haptic Volume
              Exploration",
  booktitle = "Proceedings {IEEE} Visualization 2003",
  pages =     "263--269",
  year =      "2003",
  month =     "October",
  location =  "Seattle, WA",
  keywords =  "tensor field methods, diffusion tensor imaging, vr
              virtual reality haptics, uve, scientific
              visualization, haptics",
}