Observed names: Dr. Stefan Jahnichen, Dr. Stefan Jähnichen, Jähnichen, S., Jähnichen, Stefan, S Jähnichen, S. Jahnichen, S. Jähnichen, Stefan Jaehnichen, Stefan Jahnichen
1997 · Viktor Friesen, Stefan Jähnichen, et al. · ACM/IEEE International Conference on Software Engineering: Companion Proceedings (ICSE-Companion) · 10