@INPROCEEDINGS{VisSym99-luerig, 
 author = {L\"urig, C. AND Hastreiter, P. AND Nimsky, C. AND Ertl, T.},
 title = "{Analysis and Visualization of the Brain Shift Phenomenon in Neurosurgery}",
 booktitle = {Data Visualization '99 (Symposium on Visualization VisSym '99)},
 year = {1999},
 pages = {285--290},
 editor = {EUROGRAPHICS -- IEEE},
}