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- Year: 2019
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- Year: 2010
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- Year: 2015
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- Year: 2019
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- Year: 2010
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- Year: 2013
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- Year: 2023
- Author: Robert G. Briner, Lukas Bühlmann, Sonja Dürger, Ronald Kagus, Lea Kumkar, Monika Menz, Peter Rott, Kristina Schreiber
- Language: German
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- Author: Peter Herrmann
- Language: German
- Year: 1968
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- Year: 1970