Tobias Bauerochs, Stephan Ulrich, Steffen Schneider [...]
Helge Heinken, Stephan Ulrich, Rainer Bruns [...]
Helge Heinken, Konstantin Krivenkov, Stephan Ulrich [...]
Y-M Han, K-G Sung, J W Sohn [...]
Asma Abed, Ahmed Bouzidane, Marc Thomas [...]
Luning Xu, Yufei Li, Li Han [...]
S-B Choi, J-H Bang, M-S Cho [...]
Seung-Bok Choi, M-S Cho, N M Wereley
Alice Tonazzini, Ali Sadeghi, Barbara Mazzolai
G. Georgiades, S. O. Oyadiji
, Stephan Ulrich, Steffen Schneider , Stephan Ulrich, Rainer Bruns 
