Petzold, K. [P:(DE-Juel1)VDB57921] ; Pätz, H.-W. [P:(DE-Juel1)16214] ; Thomas, K. [P:(DE-Juel1)5373] ; Volz-Thomas, A. [P:(DE-Juel1)6742] ; Cammas, J.-P. [P:(DE-HGF)0] ; Nedelec, P. [P:(DE-HGF)0] ; Thouret, V. [P:(DE-HGF)0]