Theo Kötter https://www.gug.uni-bonn.de/en/master-ge/medien-en-master-ge/koetter_400x400.png/view https://www.gug.uni-bonn.de/en/master-ge/medien-en-master-ge/koetter_400x400.png/@@images/image-1200-ef0764e8f8ac1c794b9d7fd14e93771f.png Theo Kötter koetter_400x400.png image/png Type image/png Dimension Dimension 400x400 Size File size 92.2 KB Download View full-size image
