8MARIA BORDONS, M. T. FERNáNDEZ, ISABEL GóMEZ.Advantages and limitations in the use of impact factor measures for the assessment of research performance in a peripheral country[J].Vol..53, No. 2(2002)195-206.
9PETER VINKLER. Subfield problems in applying the Garfield (Impact) Factors in practice[J]. Scientometrics, Vol. 53, No. 2(2002)267 - 279.
