Lehre

Links
- https://www.chemie.uni-bonn.de/nmr/de/nmr-bilder/2017-02-20_10-40-29_062-2017-02-24t07_02_38-322.jpeg/image_view_fullscreen
- https://www.chemie.uni-bonn.de/nmr/de/nmr-bilder/2017-02-20_10-40-29_062-2017-02-24t07_02_38-322.jpeg/@@download/image/2017-02-20_10-40-29_062 (2017-02-24T07_02_38.322).jpeg