Friedrich, R. [P:(DE-Juel1)157874] ; Kiselev, N. [P:(DE-Juel1)145390] ; Caciuc, V. [P:(DE-Juel1)130583] ; Atodiresei, Nicolae [P:(DE-Juel1)130513] ; Blügel, Stefan [P:(DE-Juel1)130548]