Weiergräber, O. H. [P:(DE-Juel1)131988] ; Senin, I. I. [P:(DE-HGF)0] ; Zernii, E.Y. [P:(DE-HGF)0] ; Churumova, V. A. [P:(DE-HGF)0] ; Kovaleva, N. A. [P:(DE-HGF)0] ; Nazipova, A. A. [P:(DE-HGF)0] ; Permyakov, S.E. [P:(DE-HGF)0] ; Permyakov, E.A. [P:(DE-HGF)0] ; Philippov, P.P. [P:(DE-HGF)0] ; Granzin, J. [P:(DE-Juel1)131965] ; Koch, K. W. [P:(DE-Juel1)VDB46877]