Biskup, B. [P:(DE-Juel1)VDB62682] ; Küsters, R. [P:(DE-Juel1)VDB8882] ; Scharr, H. [P:(DE-Juel1)129394] ; Walter, A. [P:(DE-Juel1)VDB2595] ; Rascher, U. [P:(DE-Juel1)129388]