Curtius, H. [P:(DE-Juel1)130335] ; Kaiser, G. [P:(DE-Juel1)VDB57519] ; Paparigas, Z. [P:(DE-Juel1)VDB66070] ; Ufer, K. [P:(DE-Juel1)VDB57528] ; Müller, E. [P:(DE-Juel1)VDB66071] ; Enge, R. [P:(DE-Juel1)VDB44220] ; Brücher, H. [P:(DE-Juel1)VDB185]