1
Published: Köln : Emons, 2007
Book
2
Book
3
Published: Leverkusen-Opladen : Budrich, 2009
Book
4
Published: Berlin, 2011
Book
5
Published: NDR ZDF, 2012
6
Published: 3 SAT, 2005
7
Published: Celle, 2015
Book
8
9
Published: Wolfenbüttel, 2015
Book
10
11
12
13
Published: MDR, 2005
14
15
Published: Gorzów Wielkopolski, 2014
Book
16
17
18
19
Published: Berlin, 2012
Book
20