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Hahn, U.; Reimer, U.: Informationslinguistische Konzepte der Volltextverarbeitung in TOPIC (1983) 0.01

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Hutchins, J.: Summarization: some problems and methods (1987) 0.01

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Gerdel, W.: Anforderungen an Referier Regeln aus Benutzersicht (1983) 0.01

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Palais, E.S.: Abstracting for reference librarians (1988) 0.00

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Source: Reference librarian. 1988, no.22, S.297-308

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