1
by Pfützner, Helmut
Published 2012
Springer Vienna

5
Published 2005
Springer Berlin Heidelberg

6
by Schenkel, Johannes
Published 2006
Springer Berlin Heidelberg

8
by Knoop, Volker, Müller, Kai
Published 2009
Spektrum Akademischer Verlag

9
by Schopfer, Peter, Brennicke, Axel
Published 2010
Spektrum Akademischer Verlag

11
by Schmitz, Sabine
Published 2011
Spektrum Akademischer Verlag

13
by Graitl, Lorenz
Published 2012
VS Verlag für Sozialwissenschaften

16
by Rahfeld, Bettina
Published 2017
Springer Berlin Heidelberg

18
by Schopfer, Peter, Brennicke, Axel
Published 2010
Springer Berlin Heidelberg

19
by Schmitz, Sabine, Desel, Christine
Published 2018
Springer Berlin Heidelberg

20
by Luttmann, Werner, Bratke, Kai, Küpper, Michael, Myrtek, Daniel
Published 2014
Springer Berlin Heidelberg