Rosche, Christoph
Durka, Walter
Hensen, Isabell
Mráz, Patrik
Hartmann, Matthias
Müller-Schärer, Heinz
Lachmuth, Susanne
Funding for this research was provided by:
Graduate stipend of the federal state of Saxony-Anhalt (205207857)
DAAD (German Academic Exchange Service) funded exchange scholarship (D|12|00534)