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Small, H.: Visualizing science by citation mapping (1999)
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Scharnhorst, A.: Citation - networks, science landscapes and evolutionary strategies (1998)
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Leydesdorff, L.: Theories of citation? (1999)
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Shaw, W.M.: Subject and citation indexing : pt.1: the clustering structure of composite representations in the cystic fibrosis document collection (1991)
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Baird, L.M.; Oppenheim, C.: Do citations matter? (1994)
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Moed, H.F.; Bruin, R.E.D.; Leeuwen, T.N.V.: New bibliometric tools for the assessment of national research performance : database description, overview of indicators and first applications (1995)
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Weinberg, B.H.: ¬The earliest Hebrew citation indexes (1997)
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Lawrence, S.; Giles, C.L.; Bollaker, K.: Digital libraries and Autonomous Citation Indexing (1999)
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Raan, A.F.J. van: ¬The influence of international collaboration on the impact of research results (1998)
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Harter, S.P.; Nisonger, T.E.; Weng, A.: Semantic relationsships between cited and citing articles in library and information science journals (1993)
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Moed, H.F.; Leeuwen, T.N. van; Reedijk, J.: ¬A new classification system to describe the ageing of scientific journals and their impact factors (1998)
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