Kluth, O. [P:(DE-Juel1)VDB5913] ; Schöpe, G. [P:(DE-Juel1)VDB5938] ; Hüpkes, J. [P:(DE-Juel1)130252] ; Agashe, Ch. [P:(DE-HGF)0] ; Müller, J. [P:(DE-Juel1)VDB2892] ; Rech, B. [P:(DE-Juel1)VDB5941]