Palomero-Gallagher, N. [P:(DE-Juel1)VDB1208] ; Schleicher, A. [P:(DE-Juel1)VDB1417] ; Bidmon, H.J. [P:(DE-HGF)0] ; Pannek, H.-W. [P:(DE-HGF)0] ; Volkmar, H. [P:(DE-HGF)0] ; Speckmann, E.-J. [P:(DE-HGF)0] ; Zilles, K. [P:(DE-Juel1)131714]