1
by Güttel, Wolfgang H.
Published 2019
Rainer Hampp Verlag

2
by Pütter, Judith Maja
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Grunwald, Klaus
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG

6
by Biewer, Johannes
Published 2020
Nomos Verlagsgesellschaft mbH & Co. KG

7
by Grieser, Franziska
Published 2021
Nomos Verlagsgesellschaft mbH & Co. KG