Jesteśmy finalistami konkursu Digigreen

Links
- https://www.cicli.uni-bonn.de/pl/aktualnosci/ebk-jest-w-finale/jestesmy-finalistami-konkursu-digigreen/image_view_fullscreen
- https://www.cicli.uni-bonn.de/pl/aktualnosci/ebk-jest-w-finale/jestesmy-finalistami-konkursu-digigreen/@@download/image/thumbnail_DIGIGREEN (4).jpg