| Entwicklung eines Hochpräzisions-Manipulators für die stereotaktische Neurochirurgie | 0 | 0.34 | 2001 |
| Computer-controlled non-invasive patient positioning in fractionated radiotherapy - a videogrammetric system for automatic patient set-up, fast detection of patient motion and online correction of target point misalignment during therapy | 0 | 0.34 | 1997 |
