- Author: Prof. Dr. Walter Dittrich Prof. Dr. Martin Reuter (auth.)
- Language: English
- Year: 2001
- Author: Dr. Jens M. Knudsen Dr. Poul G. Hjorth (auth.)
- Language: English
- Year: 2000
- Author: Professor Dr. Miguel Orszag (auth.)
- Language: English
- Year: 2000
- Author: Jan Drenth (auth.)
- Language: English
- Year: 1999
- Author: Professor Dr. Michel Remoissenet (auth.)
- Language: English
- Year: 1999
- Author: Professor Dr. Harald Friedrich (auth.)
- Language: English
- Year: 1998
- Author: Professor Dr. Franz Schwabl (auth.)
- Language: English
- Year: 2006