1
Published 2018
Taylor & Francis

2
by Brandl, Barbara
Published 2016
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Heßler, Martina
Published 2020
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Spießhofer, Birgit
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

6
by Matiaske, Wenzel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

7
Published 2016
transcript Verlag

8
by Lintsen, Harry
Published 2018
Springer Nature

9
by Fuchs, Doris
Published 2021