Shemet, Vladimir [P:(DE-Juel1)129794] ; Tietz, Frank [P:(DE-Juel1)129667] ; Menzler, Norbert H. [P:(DE-Juel1)129636] ; de Haart, L.G.J. [P:(DE-Juel1)129952] ; Groß-Barsnick, Sonja-Michaela [P:(DE-Juel1)133667] ; Remmel, Josef [P:(DE-Juel1)133732] ; Quadakkers, Willem J. [P:(DE-Juel1)129782] ; Blum, Ludger [P:(DE-Juel1)129828]