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  • × year_i:[2010 TO 2020}
  • × author_ss:"Leydesdorff, L."
  1. Leydesdorff, L.; Persson, O.: Mapping the geography of science : distribution patterns and networks of relations among cities and institutes (2010) 6.40 
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  2. Rafols, I.; Porter, A.L.; Leydesdorff, L.: Science overlay maps : a new tool for research policy and library management (2010) 6.40 
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