Ananyev, M. V. [P:(DE-HGF)0] ; Bronin, D. I. [P:(DE-HGF)0] ; Osinkin, D. A. [P:(DE-HGF)0] ; Eremin, V. A. [P:(DE-HGF)0] ; Steinberger-Wilckens, R. [P:(DE-HGF)0] ; de Haart, L.G.J. [P:(DE-Juel1)129952] ; Mertens, Josef [P:(DE-Juel1)130445]