Bock, Jens-Oliver
König, Hans-Helmut
Brenner, Hermann
Haefeli, Walter E.
Quinzler, Renate
Matschinger, Herbert
Saum, Kai-Uwe
Schöttker, Ben
Heider, Dirk
Funding for this research was provided by:
German Federal Ministry of Education and Research (01ET0717, 01ET0718, 01ET0719, 01ET1004A, 01ET1004B, 01ET1004C)