Willner, Lutz [P:(DE-Juel1)131036] ; Zinn, Thomas [P:(DE-Juel1)141611] ; Pipich, Vitaliy [P:(DE-Juel1)130893] ; Richter, Dieter [P:(DE-Juel1)130917] ; Lund, Reidar [P:(DE-HGF)0]