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  1. Panyr, J.: Automatische Klassifikation und Information Retrieval : Anwendung und Entwicklung komplexer Verfahren in Information-Retrieval-Systemen und ihre Evaluierung (1986) 0.01
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  2. Ultsch, A.G.: Control for knowledge-based information retrieval (1987) 0.01
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  3. Oßwald, A.: Dokumentlieferung im Zeitalter elektronischen Publizierens (1992) 0.01
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  4. Ruge, G.: Sprache und Computer : Wortbedeutung und Termassoziation. Methoden zur automatischen semantischen Klassifikation (1995) 0.01
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    Footnote
    Rez. in: Knowledge organization 22(1995) no.3/4, S.182-184 (M.T. Rolland)