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Davis, P.M.; Solla, L.R.: ¬An IP-level analysis of usage statistics for electronic journals in chemistry : making inferences about user behavior (2003)
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- Journal of the American Society for Information Science and technology. 54(2003) no.11, S.1062-1068
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Davis, P.M.; Price, J.S.: eJournal interface can influence usage statistics : Implications for libraries, publishers, and Project COUNTER (2006)
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- Journal of the American Society for Information Science and Technology. 57(2006) no.9, S.1243-1248