1
by Matiaske, Wenzel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

2
by Rittmann, Günter
Published 2014
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Puigjaner, Luis
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

4
by Puebla-Martínez, Belén
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute