1
Published: Weinheim : Beltz, 1980
Serial
2
Published: Göttingen : Wallstein, 2002
Book
3
4
5
6
7
8
9
10
11
12
Published: Berlin : Elefanten Press, 1999
Book
13
Published: Baden-Baden : Nomos-Verl.-Ges, 1999
Book
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17
Book
18
Book