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- Language: German
- Year: 2007
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- Year: 2000
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- Language: English
- Year: 2009
- Author: Volker Barth
- Language: German
- Year: 2019
- Author: Esther Möller
- Language: German
- Year: 2013
- Author: Hugh Grant
- Language: English
- Year: 2015
- Author: Brad Patterson, Tom Brooking, Jim McAloon
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- Year: 2013
- Author: Jörg Kilian
- Language: German
- Year: 2002