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SCIENTOMETRICS
2011
13 years 3 months ago
Effect on the journal impact factor of the number and document type of citing records: a wide-scale study
Abstract We studied the effect on journal impact factors (JIF) of citations from documents labeled as articles and reviews (usually peer reviewed) versus citations coming from othe...
Juan Miguel Campanario, Jesús Carretero, Ve...
JASIS
2008
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14 years 13 days ago
Modifying the journal impact factor by fractional citation weighting: The audience factor
A new approach to the field normalization of the classical journal impact factor is introduced called the audience factor. This approach takes into consideration the citing propen...
Michel Zitt, Henry Small