@InProceedings{georgii:2005:defoSystem,
  author =       "Joachim Georgii and R{\"u}diger Westermann",
  title =        "Interactive Simulation and Rendering of Heterogeneous Deformable Bodies",
  pages =        "383--390",
  booktitle =    "Proceedings of Vision, Modeling and Visualization",
  year =         "2005"
}