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  • × author_ss:"Leydesdorff, L."
  • × theme_ss:"Informationsmittel"
  1. Leydesdorff, L.; Hammarfelt, B.: ¬The structure of the Arts & Humanities Citation Index : a mapping on the basis of aggregated citations among 1,157 journals (2011) 0.02
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    Sozialwissenschaften