Braunschweig, W. [P:(DE-82)005819] ; Kubicki, T. [P:(DE-82)026726] ; Lübelsmeyer, Klaus [P:(DE-82)009802] ; Mesquida Küsters, A. [P:(DE-82)028870] ; Ortmanns, J. [P:(DE-82)028867] ; Pandoulas, D. [P:(DE-82)004471] ; Syben, O. [P:(DE-82)026728] ; Toporowsky, M. [P:(DE-82)026731] ; Wilms, T. [P:(DE-82)028869] ; Wittmer, Bruno [P:(DE-82)004478] ; Xiao, W. J. [P:(DE-82)026730]