1. DCG Symposium 2014 in Detmold

1. DCG Symposium 2014 in Detmold

2. DCG-Symposium 2016 in Braunschweig

2. DCG-Symposium 2016 in Braunschweig

3. DCG-Symposium 2017 in Karlsruhe

3. DCG-Symposium 2017 in Karlsruhe

4. DCG-Symposium 2019 in Bonn

4. DCG-Symposium 2019 in Bonn