Diaphragm dome surface segmentation in CT data sets: a 3D active appearance model approach. - Reinhard Beichel; Georg Gotschuli; Erich Sorantin; Franz W. Leberl; Milan Sonka (Image Processing, 2002)

Computer Aided Liver Surgery Planning Based on Augmented Reality Techniques. - Alexander Bornik; Reinhard Beichel; Bernhard Reitinger; Georg Gotschuli; Erich Sorantin; Franz Leberl; Milan Sonka (Bildverarbeitung für die Medizin, 2003)

Computer-aided liver surgery planning: an augmented reality approach. - Alexander Bornik; Reinhard Beichel; Bernhard Reitinger; Georg Gotschuli; Erich Sorantin; Franz Leberl; Milan Sonka (Image-Guided Procedures, 2003)