2019
Links
- https://www.uni-bonn.de/en/university/press-and-communications/press-service/archive-press-releases/2019/284-2019
- https://www.uni-bonn.de/en/university/press-and-communications/press-service/archive-press-releases/2019/056-2019
- https://www.uni-bonn.de/en/university/press-and-communications/press-service/archive-press-releases/2019?b_start:int=60
- https://www.uni-bonn.de/en/university/press-and-communications/press-service/archive-press-releases/2019?b_start:int=0
- https://www.uni-bonn.de/en/university/press-and-communications/press-service/archive-press-releases/2019?b_start:int=20
- https://www.uni-bonn.de/en/university/press-and-communications/press-service/archive-press-releases/2019?b_start:int=40