1
2
Published: Dachau : Verlag Dachauer Hefte, 2003
Serial
3
Article
4
Book
5
Article
6
Published: Bad Arolsen, 2010
Book
7
Book
8
Published: Bad Arolsen, 2015
Book
9
Book
10
Book
11
Published: Berlin, 2017
Book
12
Book
13
Book
14
Published: Wien : New Academic Pr, 2015
Book
15
Published: Bad Arolsen, 2013
Book
16
Published: Bad Arolsen, 2012
Book
17
Book
18
Published: Berlin, 2005
Book
19
Published: Stuttgart : Steiner, 2007
Book
20
Book