Search (15 results, page 1 of 1)

  • × theme_ss:"Informetrie"
  • × year_i:[1980 TO 1990}
  1. Schulz-DuBois, E.O.: Arbeiten deutscher Wissenschaftler, die weltweit am häufigsten zitiert wurden (1984) 0.02 
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    Theme
    Citation indexing
  2. Small, H.; Sweeney, E.: Clustering the Science Citation Index using co-citations (1985) 0.02 
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    Theme
    Citation indexing
  3. Hjerppe, R.: ¬An outline of bibliometrics and citation analysis (1980) 0.02 
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    Theme
    Citation indexing
  4. Vinkler, P.: ¬A quasi-quantitative citation model (1987) 0.02 
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    Theme
    Citation indexing
  5. Cozzens, S.E.: What do citations count? : the rhetoric-first model (1989) 0.02 
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    Theme
    Citation indexing
  6. Peritz, B.C.: Citation characteristics in library science : some further results from a bibliometric survey (1981) 0.02 
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    Theme
    Citation indexing
  7. Tsay, M.-Y.: ¬A bibliometric study of indexing and abstracting, 1876-1976 (1989) 0.02 
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    Abstract
    In a bibliometric study of references to indexing and abstracting from 1876 to 1976 a total of 2.381 references in Wellisch's Indexing and abstracting: an international bibliography were analysed by a PL/I program. Most of the articles (67%) appeared as journal papers. The Bradford-Zipf law was applied to investigate the journal literature. Thirteen core journals were identified, six of which emphasize the subject of indexing and abstracting. Lotka's law was used to measure the productivity of authors. The vast majority, 1.533 out of 1.966 authors, contributed only one article. The leading authors and their active life in this subject were also studied. English is the predominant language of articles on indexing and abstracting
  8. Peritz, B.C.: ¬A classification of citation roles for the social sciences and related fields (1983) 0.02 
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    Theme
    Citation indexing
  9. McCain, K.W.: Co-cited author mapping as a valid representation of intellectual structure (1986) 0.02 
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    Theme
    Citation indexing
  10. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.02 
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    Source
    Information processing and management. 22(1986), S.417-419
  11. Fiala, J.: Information flood : fiction and reality (1987) 0.02 
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    Source
    Thermochimica acta. 110(1987), S.11-22
  12. Nacke, O.: Zitatenanalyse im engeren Sinne (1980) 0.02 
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    Theme
    Citation indexing
  13. Nacke, O.: Fehlerquellen bei der Zitatenanalyse (1980) 0.02 
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    Theme
    Citation indexing
  14. Vasiljev, A.: ¬The law of requisite variety as applied to subject indexing and retrieval (1989) 0.02 
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  15. Zitatenanalyse und verwandte Verfahren : Vorträge einer öffentlichen Sitzung während der 32. Jahrestagung der Deutschen Gesellschaft für Dokumentation, Oktober 1979 (1980) 0.01 
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    Theme
    Citation indexing

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  • e 11
  • d 4

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