1
by Dobersalske, Katrin
Published 2014
Nomos Verlagsgesellschaft mbH & Co. KG

2
by Kayser, Justus
Published 2016
Nomos Verlagsgesellschaft mbH & Co. KG

5
Published 2023
Nomos Verlagsgesellschaft mbH & Co. KG

6
by Timm, Gerhard
Published 2023
Nomos Verlagsgesellschaft mbH & Co. KG