Dick, BernhardFlügel, ThorstenGarus, HenningHesse, MichaelKopp, PhilippLewe, PhilippSacré, DominicSchäfer, TillSchmitz, Thomas2012-02-282012-02-282012-02-28http://hdl.handle.net/2003/2934810.17877/DE290R-3636de004report