1
2
3
Published: Hatfield : University of Hertfordshire Press, 1999
Book
4
5
Published: Hatfield : University of Hertfordshire Press, 2006
Book
6
Book
7
Published: Berlin : Metropol-Verl, 2001
Book
8
Book
9
10
Published: Berlin : Dietz, 2007
Book
11
Book
12
13
Published: ARD, 1995
14
Published: 1997
15
16
17
18
Book
19
Published: Leipzig, 2003
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