1
by Kakuk, Christian
Published 2019
Nomos Verlagsgesellschaft mbH & Co. KG

2
by Grunwald, Klaus
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Kilincsoy, Ege-Aksel
Published 2021
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Van Oel, Pieter
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute