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Wilson, T.D.: EQUIP: a European survey of quality criteria for the evaluation of databases (1998)
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Search services and gateways (1992)
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Cross, C.; Oppenheim, C.: ¬A genre analysis of scientific abstracts (2006)
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Tenopir, C.; Jascó, P.: Quality of abstracts (1993)
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Rowley, J.: ¬The changing face of current awareness services (1998)
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