@article{HierlZachowWollnyetal.2004, author = {Thomas Hierl and Stefan Zachow and Gert Wollny and Guntram Berti and Jens-Georg Schmidt and Jochen Fingberg}, title = {Concepts of computer-based simulation in orthognathic surgery}, journal = {Journal of Cranio-Maxillofacial Surgery 32 Suppl. 1}, pages = {81 -- 82}, year = {2004}, }