Hagedorn, M. [P:(DE-HGF)0] ; Kuhlen, S. [P:(DE-HGF)0] ; Patt, M. [P:(DE-HGF)0] ; Schlammes, P. [P:(DE-HGF)0] ; Klein, F. [P:(DE-HGF)0] ; Göbbels, S. [P:(DE-HGF)0] ; Güntherodt, G. [P:(DE-HGF)0] ; Lepsa, M. [P:(DE-Juel1)VDB98879] ; Schäpers, Th. [P:(DE-Juel1)128634] ; Beschoten, B. [P:(DE-Juel1)VDB53141]