@inproceedings{heining2008caosMirrDrill,
  author={Sandro-Michael Heining and Christoph Bichlmeier and Ekkehard Euler and Nassir Navab},
  title={Smart Device: Virtually Extended Surgical Drill},
  booktitle = {Proceedings of The 8th Computer Assisted Orthopaedic Surgery (CAOS 2008)},
  year =	 2008,
  address =	 {Hong Kong, China},
  month =	 {June}
}