University Club Bonn

Links
- https://www.trr259.uni-bonn.de/en/bilder-trr259/international-symposium/20120828_uniclub_mg_6569.jpg/image_view_fullscreen
- https://www.trr259.uni-bonn.de/en/bilder-trr259/international-symposium/20120828_uniclub_mg_6569.jpg/@@download/image/20120828_Uniclub_mg_6569.jpg