1
2
3
4
5
6
7
Book
8
9
Book
10
Book
11
Published: Göttingen : Vandenhoeck Ruprecht, 1974.
Book
12
Book
13
14
15
Book
16
17
18
Published: Berlin : Galrev, 1987-1992.
Berlin, 1987-1989.
Berlin, 1987-1989.
Journal
19