Absolventen_FeierBonn1.png

Links
- https://www.gradschool.physics.uni-bonn.de/media/absolventen_feierbonn1.png/image_view_fullscreen
- https://www.gradschool.physics.uni-bonn.de/media/absolventen_feierbonn1.png/@@download/image/Absolventen_FeierBonn1.png