- Author: Günter Kempcke, Barbara ... et al Seelig
- Language: German
- Year: 1999
- Author: Herbert Görner Günter Kempcke
- Language: German
- Year: 1986
- Author: Günter Kempcke Barbara Seelig Birgit Wolf и др.
- Language: German
- Year: 2000
- Author: Günter Kempcke
- Language: German
- Year: 1999
- Author: Günter Kempcke Barbara Seelig Birgit Wolf и др.
- Language: German
- Year: 2000