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Lepsky, K.: Maschinelles Indexieren zur Verbesserung der sachlichen Suche im OPAC : DFG-Projekt an der Universitäts- und Landesbibliothek Düsseldorf (1994)
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- Source
- Bibliotheksdienst. 28(1994) H.8, S.1234-1242
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Dreis, G.: Formen des sachlichen Zugriffs : Probleme des automatischen Indexierens (1991)
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- Pages
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Lepsky, K.: Vom OPAC zum Hyperkatalog : Daten und Indexierung (1996)
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- S.65-74
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Hirawa, M.: Role of keywords in the network searching era (1998)
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- Igaku Toshokan (Journal of the Japan Medical Library Association). 45(1998) no.2, S.222-227