1
by Bulger, Ruth Ellen
Published 1995
National Academy Press

2
by Lemon, Stanley M.
Published 2007
National Academies Press

4
by Christen, Markus
Published 2020
Springer Nature

5
by Meen, Teen-­Hang
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

6
by Peters, Anne
Published 2020
Springer Nature

11
Published 2024
Nomos Verlagsgesellschaft mbH & Co. KG

13
by Schumann, Eva,
Published 2008
Universitätsverlag Göttingen

14
by Hansjürgens, Bernd
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

15
by Baltes-Löhr, Christel
Published 2018
transcript Verlag

17
by Duttge, Gunnar
Published 2014
Universitätsverlag Göttingen

18
by Duttge, Gunnar
Published 2010
Universitätsverlag Göttingen

19
by Gonzalez-Aguilera, Diego
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

20
by Gonzalez-Aguilera, Diego
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute