1
by Voigt, Friedemann
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

2
by Schaupp, Walter
Published 2020
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Kröll, Wolfgang
Published 2022
Nomos Verlagsgesellschaft mbH & Co. KG