Berliner Debatte 2 | 2010
Berliner Debatte 6 | 2008
Berliner Debatte 3 | 2002
Berliner Debatte 5 | 2000
Berliner Debatte 1 | 1999
Berliner Debatte 3 | 1996
Berliner Debatte 5 | 1994
Berliner Debatte 3 | 1994
Berliner Debatte 6 | 1992