Search (11 results, page 1 of 1)

  • × author_ss:"Leydesdorff, L."
  1. Leydesdorff, L.: Theories of citation? (1999) 6.04 
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    Citation indexing
  2. Leydesdorff, L.: Dynamic and evolutionary updates of classificatory schemes in scientific journal structures (2002) 6.04 
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  3. Leydesdorff, L.: Clusters and maps of science journals based on bi-connected graphs in Journal Citation Reports (2004) 6.04 
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  4. Leydesdorff, L.; Bihui, J.: Mapping the Chinese Science Citation Database in terms of aggregated journal-journal citation relations (2005) 6.04 
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  5. Leydesdorff, L.: Can scientific journals be classified in terms of aggregated journal-journal citation relations using the Journal Citation Reports? (2006) 6.04 
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  6. Leydesdorff, L.: Visualization of the citation impact environments of scientific journals : an online mapping exercise (2007) 6.04 
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  7. Leydesdorff, L.: On the normalization and visualization of author co-citation data : Salton's Cosine versus the Jaccard index (2008) 6.04 
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  8. Leydesdorff, L.: Caveats for the use of citation indicators in research and journal evaluations (2008) 6.04 
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    Citation indexing
  9. 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) 6.04 
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    Citation indexing
  10. 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) 6.04 
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  11. Leydesdorff, L.; Opthof, T.: Citation analysis with medical subject Headings (MeSH) using the Web of Knowledge : a new routine (2013) 6.04 
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