1
2
Published: Hatfield : University of Hertfordshire Press, 1999
Book
3
Published: Hatfield : University of Hertfordshire Press, 2006
Book
4
Published: 2006
Book
5
Article
6
Article
7
8
Book
9
Article
10
Article
11
Published: Berlin : Edition Parabolis, 2000
Book
12
Article
13
Article
14
Published: Frankfurt am Main : Kramer, 1986
Book
15
Book
16
17
18
Book
19
20
Published: Klagenfurt [u.a.] : Kitab, 2010
Book