1
by Hermann, Dieter
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG

2
by O'Reilly, Claire
Published 2014
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Calandri, Elena
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Thym, Daniel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

6
by Hrbek, Rudolf
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

8
by Skoruppa, Daniel
Published 2018
Nomos Verlagsgesellschaft mbH & Co. KG

10
by Freyberg-Inan, Annette
Published 2016
Nomos Verlagsgesellschaft mbH & Co. KG

11
by Demmelhuber, Thomas
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

13
Published 2012
Corporación de Investigación, Estudio y Desarrollo de la Seguridad Social 

15
Published 2018
OECD Publishing

18
Published 2015
OECD Publishing

19
Published 2018
OECD Publishing