- Author: Stefan Altmeyer, Bernhard Grümme, Helga Kohler-Spiegel, Elisabeth Naurath, Bernd Schröder, Friedrich Schweitzer
- Language: German
- Year: 2021
- Author: Stefan Altmeyer, Bernhard Grümme, Helga Kohler-Spiegel, Elisabeth Naurath, Bernd Schröder, Friedrich Schweitzer
- Language: German
- Year: 2022
- Author: Stefan Altmeyer, Bernhard Grümme, Helga Kohler-Spiegel, Elisabeth Naurath, Bernd Schröder, Friedrich Schweitzer
- Language: German
- Year: 2020
- Author: Friedrich Schweitzer, Bernd Schröder, Helga Kohler-Spiegel, Bernhard Grümme, Elisabeth Naurath, Stefan Altmeyer
- Language: German
- Year: 2019
- Author: Stefan Altmeyer, Bernhard Grümme, Helga Kohler-Spiegel, Elisabeth Naurath, Bernd Schröder, Friedrich Schweitzer
- Language: German
- Year: 2023
- Author: Bernhard Grümme, OGeSoMo
- Language: German
- Year: 2018
