@InProceedings{Vizworkshop07Grave,
  author = {Grave, F. and Müller, T. and Wunner, G. and Ertl, T. and Buser, M. and Schleich, W},
  title  = {{Visualization of the Gödel Spacetime}},
  year   = {2007},
  pages  = {62-75},
  booktitle = {{Proceedings of the 4th High-End Visualization Workshop}}
}