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Leydesdorff, L.; Heimeriks, G.: ¬The self-organization of the European information society : the case of "biotechnology" (2001) 0.00

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Footnote: Vgl. auch die Stellungnahme von P. van den Besselaar: Empirical evidence of self-organization? in: JASIST 54(2003) no.1, S.87-90.
Source: Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1262-1274

Leydesdorff, L.: ¬The generation of aggregated journal-journal citation maps on the basis of the CD-ROM version of the Science Citation Index (1994) 0.00

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Source: Scientometrics. 31(1994) no.1, S.59-84

Leydesdorff, L.: Theories of citation? (1999) 0.00

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Source: Scientometrics. 43(1998) no.1, S.5-25

Leydesdorff, L.: Dynamic and evolutionary updates of classificatory schemes in scientific journal structures (2002) 0.00

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Source: Journal of the American Society for Information Science and technology. 53(2002) no.12, S.987-994

Leydesdorff, L.: Similarity measures, author cocitation Analysis, and information theory (2005) 0.00

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Source: Journal of the American Society for Information Science and Technology. 56(2005) no.7, S.769-772

Leydesdorff, L.; Shin, J.C.: How to evaluate universities in terms of their relative citation impacts : fractional counting of citations and the normalization of differences among disciplines (2011) 0.00

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Source: Journal of the American Society for Information Science and Technology. 62(2011) no.6, S.1146-1155

Marx, W.; Bornmann, L.; Barth, A.; Leydesdorff, L.: Detecting the historical roots of research fields by reference publication year spectroscopy (RPYS) (2014) 0.00

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Source: Journal of the Association for Information Science and Technology. 65(2014) no.4, S.751-764

Leydesdorff, L.: Why words and co-word cannot map the development of the science (1997) 0.00

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Source: Journal of the American Society for Information Science. 48(1997) no.5, S.418-427

Leydesdorff, L.: ¬The university-industry knowledge relationship : analyzing patents and the science base of technologies (2004) 0.00

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Source: Journal of the American Society for Information Science and Technology. 55(2004) no.11, S.991-1001

Leydesdorff, L.: Clusters and maps of science journals based on bi-connected graphs in Journal Citation Reports (2004) 0.00

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Source: Journal of documentation. 60(2004) no.4, S.371-427

Leydesdorff, L.; Bihui, J.: Mapping the Chinese Science Citation Database in terms of aggregated journal-journal citation relations (2005) 0.00

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Source: Journal of the American Society for Information Science and Technology. 56(2005) no.14, S.1469-1479

Leydesdorff, L.: Can scientific journals be classified in terms of aggregated journal-journal citation relations using the Journal Citation Reports? (2006) 0.00

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Source: Journal of the American Society for Information Science and Technology. 57(2006) no.5, S.601-613

Zhou, P.; Leydesdorff, L.: ¬A comparison between the China Scientific and Technical Papers and Citations Database and the Science Citation Index in terms of journal hierarchies and interjournal citation relations (2007) 0.00

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Source: Journal of the American Society for Information Science and Technology. 58(2007) no.2, S.223-236

Leydesdorff, L.: Betweenness centrality as an indicator of the interdisciplinarity of scientific journals (2007) 0.00

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Source: Journal of the American Society for Information Science and Technology. 58(2007) no.9, S.1303-1319

Leydesdorff, L.: On the normalization and visualization of author co-citation data : Salton's Cosine versus the Jaccard index (2008) 0.00

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Source: Journal of the American Society for Information Science and Technology. 59(2008) no.1, S.77-85

Leydesdorff, L.: Caveats for the use of citation indicators in research and journal evaluations (2008) 0.00

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Source: Journal of the American Society for Information Science and Technology. 59(2008) no.2, S.278-287

Leydesdorff, L.: Patent classifications as indicators of intellectual organization (2008) 0.00

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Source: Journal of the American Society for Information Science and Technology. 59(2008) no.10, S.1582-1597

Leydesdorff, L.; Schank, T.: Dynamic animations of journal maps : indicators of structural changes and interdisciplinary developments (2008) 0.00

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Source: Journal of the American Society for Information Science and Technology. 59(2008) no.11, S.1810-1818

Egghe, L.; Leydesdorff, L.: ¬The relation between Pearson's correlation coefficient r and Salton's cosine measure (2009) 0.00

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Source: Journal of the American Society for Information Science and Technology. 60(2009) no.5, S.1027-1036

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) 0.00

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Source: Journal of the American Society for Information Science and Technology. 60(2009) no.6, S.1097-1117

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