Martha Trubel (2).jpg https://www.chemie.uni-bonn.de/assets/martha-trubel-2.jpg/view https://www.chemie.uni-bonn.de/assets/martha-trubel-2.jpg/@@images/image-1200-5d9c0dc03bf61f4f1d79416dce20fbaf.jpeg Martha Trubel (2).jpg Martha Trubel (2).jpg image/jpeg Type image/jpeg Dimension Dimension 794x920 Size File size 130.4 KB Download View full-size image