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Norris, M.; Oppenheim, C.; Rowland, F.: ¬The citation advantage of open-access articles (2008) 0.01

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Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994) 0.01

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Source: Journal of document and text management. 2(1994) no.1, S.10-22

Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996) 0.01

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Source: Journal of information science. 22(1996) no.6, S.407-421

Oppenheim, C.: Intellectual property : legal and other issues (1997) 0.01

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Source: Information studies. 3(1997) no.1, S.5-22

Oppenheim, C.: Electronic scholarly publishing and open access (2009) 0.01

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Date: 8. 7.2010 19:22:45

Norris, M.; Oppenheim, C.: ¬The h-index : a broad review of a new bibliometric indicator (2010) 0.01

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Date: 8. 1.2011 19:22:13

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