- Author: Marijana Erstic (editor), Walburga Hülk (editor), Gregor Schuhen (editor)
- Language: German
- Year: 2015
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- Language: German
- Year: 2014
- Author: Walburga Hülk (editor), Gregor Schuhen (editor), Tanja Schwan (editor)
- Language: German
- Year: 2015