<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Kupietz, Marc und Holger Keibel</hi>. 2009. „The Mannheim German Reference Corpus (DeReKo) as a basis for empirical linguistic research“. In <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Workings Papers in Corpus-based Linguistics and Language Education</hi>, herausgegeben von Makoto/Kawaguchi Minegishi, 3:53–59. Tokyo: Tokyo University of Foreign Studies 2009.