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  1. Leydesdorff, L.: Caveats for the use of citation indicators in research and journal evaluations (2008) 7.22
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    Leydesdorff, L.
  2. Leydesdorff, L.; Zhou, P.: Co-word analysis using the Chinese character set (2008) 7.22
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    Leydesdorff, L.
  3. Leydesdorff, L.: Patent classifications as indicators of intellectual organization (2008) 7.22
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  4. Leydesdorff, L.; Schank, T.: Dynamic animations of journal maps : indicators of structural changes and interdisciplinary developments (2008) 7.22
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    Leydesdorff, L.
  5. Lucio-Arias, D.; Leydesdorff, L.: Main-path analysis and path-dependent transitions in HistCite(TM)-based historiograms (2008) 7.22
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    Leydesdorff, L.
  6. Leydesdorff, L.; Rafols, I.: ¬A global map of science based on the ISI subject categories (2009) 7.22
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  7. Leydesdorff, L.; Sun, Y.: National and international dimensions of the Triple Helix in Japan : university-industry-government versus international coauthorship relations (2009) 7.22
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    Leydesdorff, L.
  8. Egghe, L.; Leydesdorff, L.: ¬The relation between Pearson's correlation coefficient r and Salton's cosine measure (2009) 7.22
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    Leydesdorff, L.
  9. Bensman, S.J.; Leydesdorff, L.: Definition and identification of journals as bibliographic and subject entities : librarianship versus ISI Journal Citation Reports methods and their effect on citation measures (2009) 7.22
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  10. Leydesdorff, L.: How are new citation-based journal indicators adding to the bibliometric toolbox? (2009) 7.22
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  11. Leydesdorff, L.; Probst, C.: ¬The delineation of an interdisciplinary specialty in terms of a journal set : the case of communication studies (2009) 7.22
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  12. Rafols, I.; Leydesdorff, L.: Content-based and algorithmic classifications of journals : perspectives on the dynamics of scientific communication and indexer effects (2009) 7.22
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  13. Lucio-Arias, D.; Leydesdorff, L.: ¬An indicator of research front activity : measuring intellectual organization as uncertainty reduction in document sets (2009) 7.22
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  14. Leydesdorff, L.; Moya-Anegón, F.de; Guerrero-Bote, V.P.: Journal maps on the basis of Scopus data : a comparison with the Journal Citation Reports of the ISI (2010) 7.22
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  15. Leydesdorff, L.; Salah, A.A.A.: Maps on the basis of the Arts & Humanities Citation Index : the journals Leonardo and Art Journal versus "digital humanities" as a topic (2010) 7.22
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  16. Zhou, P.; Su, X.; Leydesdorff, L.: ¬A comparative study on communication structures of Chinese journals in the social sciences (2010) 7.22
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  17. Leydesdorff, L.; Persson, O.: Mapping the geography of science : distribution patterns and networks of relations among cities and institutes (2010) 7.22
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  18. Rafols, I.; Porter, A.L.; Leydesdorff, L.: Science overlay maps : a new tool for research policy and library management (2010) 7.22
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  19. Leydesdorff, L.: ¬The communication of meaning and the structuration of expectations : Giddens' "structuration theory" and Luhmann's "self-organization" (2010) 7.22
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  20. Leydesdorff, L.; Opthof, T.: Scopus's source normalized impact per paper (SNIP) versus a journal impact factor based on fractional counting of citations (2010) 7.22
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