- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 1999
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 2004
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 2002
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 1993
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 1992
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 1990
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 1988
- Author: Prof. Dr. rer. nat. Lothar Sachs (auth.)
- Language: German
- Year: 1997