Bertelsmann, Theo [P:(DE-Juel1)207616] ; Nejatiamiri, Elmira [P:(DE-Juel1)184482] ; Besmehn, Astrid [P:(DE-Juel1)133839] ; Hartmann, Heinrich [P:(DE-Juel1)166271] ; Pasel, Joachim [P:(DE-Juel1)129898] ; Peters, Ralf [P:(DE-Juel1)129902]