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"Usage impact factor: The effects of sample characteristics on usage-based ..."
Johan Bollen, Herbert Van de Sompel (2008)
- Johan Bollen, Herbert Van de Sompel
:
Usage impact factor: The effects of sample characteristics on usage-based impact metrics. J. Assoc. Inf. Sci. Technol. 59(1): 136-149 (2008)

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