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, W. 1996 Scientific journal usage in a large university library — a local citation analysis Serials Librarian 29 3-4 79 – 88

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impact Scientometrics 46 575 – 589 . 5. Garfield , E. , The use of journal impact factors and citation analysis for evaluation

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/cdrom/papers/refereed/p096/p96-broder.html . Cronin , B. 2001 Bibliometrics and beyond: some thoughts on Web-based citation analysis Journal of Information Science

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). Patent citation analysis Generally speaking, there are three types of citations (Small 1997 ): direct citation, and the other two indirect citation, namely co-citation (Small 1973 ), and bibliographic coupling (Kessler 1963

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Abstract  

Bibliometric technique of citation analysis was applied to the data of five psychological periodical literature. The distribution of citations frequencies was statistically tested and the obsolescence factors were determined. The relation between the growth and obsolescence has been studied, and it has been observed that “higher the growth of literature, higher the obsolescence as well as higher the half life.”

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Abstract  

The paper provides a picture of Mexican health sciences research for the years 1982–1986, measuring, bibliometrically, the size of its scientific activity. The most widely bibliometric indicators for research evaluation, publication count and citation analysis, are combined to determine the degree of production, productivity, and impact. The study also highlights the role of leading research institutions.

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Abstract  

This study used citation analysis method to identify the 40 classics published in the Journal of the American Society for Information Science and Technology from 1956 to 2007. Yhe year and subject distributions of these classic references reflect the history and the current status of information science.

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Scientometrics 47 389 – 412 . 15. Tijssen , R. J. W. 2001 Global and domestic utilization of industrial relevant science: patent citation

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. 1972 Citation analysis as a tool in journal evaluation Science 178 471 – 479 . 3. Jimenez-Contreras , E

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. Diachronic citation analysis is commonly used when calculating the cited half-life of a journal or a specific article (Egghe and Rousseau 1990 ). Such analyses are historical in the sense that one calculates the total amount of citations given annually to an

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