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Zhang, Y.; Kudva, S.: E-books versus print books : readers' choices and preferences across contexts (2014)
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- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.8, S.1695-1706
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Zhang, Y.: ¬The effect of open access on citation impact : a comparison study based on Web citation analysis (2006)
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- Source
- Libri. 56(2006) no.3, S.145-156