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  • × author_ss:"Bornmann, L."
  • × author_ss:"Zhou, P."
  • × theme_ss:"Informetrie"
  1. Leydesdorff, L.; Zhou, P.; Bornmann, L.: How can journal impact factors be normalized across fields of science? : An assessment in terms of percentile ranks and fractional counts (2013) 0.01
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