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  • × theme_ss:"Citation indexing"
  1. Raan, A.F.J. van: ¬The influence of international collaboration on the impact of research results (1998) 9.06 
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    Raan, A.F.J. van
  2. Raan, A.F.J. van: Self-citation as an impact-reinforcing mechanism in the science system (2008) 9.06 
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    Raan, A.F.J. van

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