3
by Lövenich, Christoph
Published 2020
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Paletto, Alessandro
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

5
by Tatsumi, Takayuki
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

7
by Aletta, Francesco
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

8
by Vogiatzakis, Ioannis N.
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

10
by Weidenfeld, Werner
Published 2020
Nomos Verlagsgesellschaft mbH & Co. KG

12
by Münch, Ursula
Published 2020
Nomos Verlagsgesellschaft mbH & Co. KG

14
by Wineburg, Robert
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

15
by Sombart, Werner
Published 2019
Duncker & Humblot

18
by Weidenfeld, Werner
Published 2019
Nomos Verlagsgesellschaft mbH & Co. KG

19
by Ferreira, Vitor Sérgio
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute