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Πλοήγηση ανά Συγγραφέα "Patsopoulos, N."

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    • The impact factor of scientific journals by broad category 

      Skalkidis, E.; Germenis, A. E.; Patsopoulos, N.; Trichopoulos, D. (2003)
      In this paper, we firstly describe the history, the calculation, the bibliometric use and the restrictions that must be kept in mind when journals' impact factors (IF) are used as a measure of the quality of research. ...

    • The impact of Greek publications on the international literature by scientific category 

      Skalkidis, I.; Germenis, A. E.; Patsopoulos, N.; Trichopoulos, D. (2004)
      OBJECTIVE: To investigate the penetration of Greek publications in the international literature by scientific category. METHOD: We used the publications database of the Institute for Scientific Information® (ISI), the ...