1
by Pütter, Judith Maja
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Gonzalez-Aguilera, Diego
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

4
by Gonzalez-Aguilera, Diego
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute