Adomat, MartinAltrogge, ChristianBamberger, MitjaFlick, ThorstenHornung, JensLanger, JakobMättig, BenediktSchlüter, ChristophWinter, ChristianXue, Yu2011-01-122011-01-122011-01-12http://hdl.handle.net/2003/2755710.17877/DE290R-15997de004Semantic oDOBSstudy thesis