CC-BY 4.0: You are free to share and adapt this work even for commercial use as long as you attribute the original creator, indicate changes to the original and refrain from adding further restrictions. Tobias Jakobi, In der Pforte 21, 54296 Trier
CC-BY 4.0: You are free to share and adapt this work even for commercial use as long as you attribute the original creator, indicate changes to the original and refrain from adding further restrictions. Tobias Jakobi, In der Pforte 21, 54296 Trier