1
by Morgenbrod, Birgitt
Published 2008
Schöningh

2
by Schild, Georg
Published 2003
Schöningh

3
by Tennstedt, Florian
Published 1981
Vandenhoeck & Ruprecht

4
by Holtz, Sabine
Published 2016
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Altmeppen, Klaus-Dieter
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG