- Author: Prof. Dr. Dr. Ekbert Hering Dipl.-Ing. Klaus Bressler Dipl.-Ing. Jürgen Gutekunst (auth.)
- Language: German
- Year: 2001
- Author: Prof. Dr. Dr. Ekbert Hering Dipl.-Ing. Klaus Bressler Dipl.-Ing. Jürgen Gutekunst (auth.)
- Language: German
- Year: 1998