Sluka, V. [P:(DE-Juel1)VDB81618] ; Kakay, A. [P:(DE-Juel1)VDB63661] ; Deac, A. M. [P:(DE-Juel1)VDB102039] ; Burgler, D. E. [P:(DE-Juel1)130582] ; Hertel, R. [P:(DE-Juel1)VDB57937] ; Schneider, C. M. [P:(DE-Juel1)130948]