2
by Kakuk, Christian
Published 2019
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Grunwald, Klaus
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Gatzke, Nicolas
Published 2011
Peter Lang International Academic Publishers

5
by Richard, Marc
Published 2018
Peter Lang International Academic Publishers

6
by Friedl, Gunther, Kühling, Jürgen
Published 2016
Nomos Verlagsgesellschaft mbH & Co. KG

8
by Hoekstra, Arjen Y.
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

9
by Becker, Manfred
Published 2019
Rainer Hampp Verlag