Maiorova, A V [P:(DE-HGF)0] ; Surzhykov, A. [P:(DE-Ds200)BUDP1-0314] ; Tashenov, S [P:(DE-HGF)0] ; Shabaev, V M [P:(DE-HGF)0] ; Stöhlker, Thomas [P:(DE-Ds200)OR1264]