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Kluck, M.; Krause, J.; Müller, M.N.O.; AG Elfikom TU Darmstadt: Virtuelle Fachbibliothek Sozialwissenschaften : Projektskizze (2000)
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Frisch, E.; Kluck, M.: Pretest zum Projekt German Indexing and Retrieval Testdatabase (GIRT) unter Anwendung der Retrievalsysteme Messenger und freeWAISsf (1997)
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