Kutepov, A.A. [P:(DE-HGF)0] ; Feofilov, A.G. [P:(DE-HGF)0] ; Medvedv, A.S. [P:(DE-HGF)0] ; Berger, U. [P:(DE-HGF)0] ; Kaufmann, M. [P:(DE-Juel1)129128] ; Pauldrach, A.W.A. [P:(DE-HGF)0]