Folger, H [P:(DE-HGF)0] ; Hartmann, Willi [P:(DE-Ds200)OR0428] ; Hessberger, Fritz-Peter [P:(DE-Ds200)OR0469] ; Hofmann, S [P:(DE-Ds200)OR0487] ; Klemm, J [P:(DE-HGF)0] ; Münzenberg, G [P:(DE-Ds200)BUDP1-0212] ; Ninov, V [P:(DE-HGF)0] ; Thalheimer, W [P:(DE-HGF)0] ; Armbruster, P [P:(DE-Ds200)OR0036]