Tırpancı, Şaban [P:(DE-Juel1)142512] ; Bürgler, Daniel E. [P:(DE-HGF)0] ; Schneider, Claus M. [P:(DE-Juel1)130948] ; Rameev, Bulat [P:(DE-HGF)0] ; Aktaş, Bekir [P:(DE-HGF)0]