- Author: Michael Foedrowitz
- Language: German
- Year: 1998
- Author: Michael Foedrowitz
- Language: German
- Year: 1999
Flak-Towers
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- Author: Michael Foedrowitz
- Language: English
- Year: 2010
- Author: Michael Foedrowitz
- Language: German
- Year: 1993
- Author: Michael Foedrowitz
- Language: German
- Year: 1998
- Author: Michael Foedrowitz
- Language: English
- Year: 1994
- Author: Michael Foedrowitz
- Language: English
- Year: 1996
- Author: Michael Foedrowitz
- Language: English
- Year: 1994
- Author: Michael Foedrowitz
- Language: English
- Year: 1994