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

2
by Pastwa, Alexander
Published 2018
Peter Lang International Academic Publishers

3
Published 2018
Peter Lang International Academic Publishers

5
by Hoekstra, Arjen Y.
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

6
by Harrauer, Verena
Published 2016
Peter Lang International Academic Publishers