Author(s):
Kallifatidis, G; Beckermann, BM; Groth, A; Schubert, M; Apel, A; Khamidjanov, A; Ryschich, E; Wenger, T; Wagner, W; Diehlmann, A; Saffrich, R; Krause, U; Eckstein, V; Mattern, J; Chai, M; Schütz, G; Ho, AD; Gebhard, MM; Büchler, MW; Friess, H; Büchler, P; Herr, I