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- Language: German
- Year: 2001

- Author: Dr. iur. Ralf Brinktrine Dr. iur. Berthold Kastner (auth.)
- Language: German
- Year: 2002

- Author: Conrad Bornhak (auth.)
- Language: German
- Year: 1886

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- Language: German
- Year: 2012

- Author: Dr. Götz-Sebastian Hök (auth.)
- Language: German
- Year: 2005

- Author: Götz-Sebastian Hök (auth.)
- Language: German
- Year: 2012