;Grotz, Florian (Helmut Schmidt University, Germany),Kukec, Marko (Helmut Schmidt University, Germany)
（1）
Dieter Nohlen (EDT)/ Florian Grotz (EDT)/ Christof Hartmann (EDT)
（1）
Florian Grotz/ Daniele Caramani
（1）
Florian (Professor of Comparative Government Grotz Institute for Political Science Professor of Comparative Government Institute for Political Science Helmut Schmidt University of the Federal Armed Fo
（1）
Silvia Bolgherini (EDT)/ Florian Grotz (EDT)
（1）
