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Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
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- Dokumente und Datenbanken in elektronischen Netzen: Tagungsberichte vom 6. und 7. Österreichischen Online-Informationstreffen bzw. vom 7. und 8. Österreichischen Dokumentartag, Schloß Seggau, Seggauberg bei Leibnitz, 26.-29. September 1995, Congresszentrum Igls bei Innsbruck, 21.-24. Oktober 1997. Hrsg.: E. Pipp
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Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
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Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001)
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Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002)
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- c't. 2002, H.22, S.190-197
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Tenopir, C.: Full text database retrieval performance (1985)
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Ojala, M.: Research into full-text retrieval (1990)
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Tenopir, C.; Ro, J.S.: Full text databases (1990)
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- Footnote
- Rez. in: Information technology and libraries. 10(1991) S.156-157 (E. Kanter)
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- e
-
Sormunen, E.: Free-text searching in full-text databases : probing system limits (1993)
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Tenopir, C.: Full text databases (1984)
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Frederick, S.C.: SIRE: full-text retrieval with augmented search (1985)
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Notess, G.R.: Tracking title search capabilities (2001)
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Calkins, M.: Free text or controlled vocabulary? (1980)
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Tenopir, C.: Searching by controlled vocabulary or free text (1987)
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Marcus, J.: Everyone's a futurist : full text year in review - 1994 (1994)
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Kristensen, J.; Järvelin, K.: ¬The effectiveness of a searching thesaurus in free-text searching in a full-text database (1990)
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DiMartino, D.; Zoe, L.R.: End-user full text searching : access or excess? (1996)
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Sclafani, F.: Controlled subject heading searching versus keyword searching (1999)
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Ashford, J.H.; Matkin, D.I.: Studies in the application of free text package systems for information storage and retrieval in libraries and related information centres (1982)
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Markey, K.; Atherton, P.; Newton, C.: ¬An analysis of controlled vocabulary and free text search statements in online searches (1980)
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