1
2
Published: London [u.a.] : Cass, 1997.
Book
3
Published: Frankfurt am Main : Haag + Herchen, 1992.
Book
4
5
6
7
8
9
Published: Marburg : Schüren, 1993.
Book
10
11
Book
12
Book
13
14
15
16
17
Published: Tübingen : Hohenrain, 1999.
Book
18
19
Book
20