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Benz, J.; Voigt, K.: Indexing file system for the set-up of metadatabases in environmental sciences on the Internet (1995)
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Voigt, R.: ¬Die Sachkatalogsystematiken der Universitätsbibliotheken in Bremen und Regensburg : Darstellung und Vergleich unter besonderer Berücksichtigung der Sozialwissenschaften (1976)
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