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ORCIDGunnar Sivertsen
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2020 – today
- 2023
[j35]Lin Zhang
, Zhenyu Gou, Zhichao Fang, Gunnar Sivertsen, Ying Huang:
Who tweets scientific publications? A large-scale study of tweeting audiences in all areas of research. J. Assoc. Inf. Sci. Technol. 74(13): 1485-1497 (2023)- [j34]Dag W. Aksnes, Gunnar Sivertsen:
Global trends in international research collaboration, 1980-2021①. J. Data Inf. Sci. 8(2): 26-42 (2023) - [j33]Ronald Rousseau, Lin Zhang, Gunnar Sivertsen:
Using the weighted Lorenz curve to represent balance in collaborations: the BIC indicator. Scientometrics 128(1): 609-622 (2023) - [j32]Ronald Rousseau, Lin Zhang, Gunnar Sivertsen:
Correction: Using the weighted Lorenz curve to represent balance in collaborations: the BIC indicator. Scientometrics 128(7): 4163-4164 (2023) - 2022
- [j31]Emanuel Kulczycki, Ying Huang, Alesia A. Zuccala, Tim C. E. Engels, Antonio Ferrara, Raf Guns, Janne Pölönen, Gunnar Sivertsen, Zehra Taskin, Lin Zhang:
Uses of the Journal Impact Factor in national journal rankings in China and Europe. J. Assoc. Inf. Sci. Technol. 73(12): 1741-1754 (2022) - [j30]Lin Zhang, Yahui Wei, Gunnar Sivertsen, Ying Huang:
The motivations and criteria behind China's list of questionable journals. Learn. Publ. 35(4): 467-480 (2022) - [j29]Lin Zhang, Yuanyuan Shang, Ying Huang, Gunnar Sivertsen:
Gender differences among active reviewers: an investigation based on publons. Scientometrics 127(1): 145-179 (2022) - [j28]Yuanyuan Shang, Gunnar Sivertsen, Zhe Cao, Lin Zhang:
Gender differences among first authors in research focused on the Sustainable Development Goal of Gender Equality. Scientometrics 127(8): 4769-4796 (2022) - [j27]Lin Zhang, Yahui Wei, Ying Huang, Gunnar Sivertsen:
Should open access lead to closed research? The trends towards paying to perform research. Scientometrics 127(12): 7653-7679 (2022) - 2021
- [j26]Janne Pölönen, Raf Guns, Emanuel Kulczycki, Gunnar Sivertsen, Tim C. E. Engels:
National Lists of Scholarly Publication Channels: An Overview and Recommendations for Their Construction and Maintenance. J. Data Inf. Sci. 6(1): 50-86 (2021) - [j25]Linda Sile, Raf Guns, Frédéric Vandermoere, Gunnar Sivertsen, Tim C. E. Engels:
Tracing the context in disciplinary classifications: A bibliometric pairwise comparison of five classifications of journals in the social sciences and humanities. Quant. Sci. Stud. 2(1): 65-88 (2021) - [j24]Ying Huang, Ruinan Li, Lin Zhang, Gunnar Sivertsen:
A comprehensive analysis of the journal evaluation system in China. Quant. Sci. Stud. 2(1): 300-326 (2021) - [j23]Lin Zhang, Yuanyuan Shang, Ying Huang, Gunnar Sivertsen:
Toward internationalization: A bibliometric analysis of the social sciences in Mainland China from 1979 to 2018. Quant. Sci. Stud. 2(1): 376-408 (2021) - [j22]Joel Emanuel Fuchs, Gunnar Sivertsen, Ronald Rousseau:
Measuring the relative intensity of collaboration within a network. Scientometrics 126(10): 8673-8682 (2021) - [j21]Lin Zhang, Gunnar Sivertsen, Huiying Du, Ying Huang, Wolfgang Glänzel:
Gender differences in the aims and impacts of research. Scientometrics 126(11): 8861-8886 (2021) - 2020
- [j20]Emanuel Kulczycki, Raf Guns, Janne Pölönen, Tim C. E. Engels, Ewa A. Rozkosz, Alesia A. Zuccala, Kasper Bruun, Olli Eskola, Andreja Istenic Starcic, Michal Petr, Gunnar Sivertsen:
Multilingual publishing in the social sciences and humanities: A seven-country European study. J. Assoc. Inf. Sci. Technol. 71(11): 1371-1385 (2020) - [j19]Janne Pölönen, Mikael Laakso, Raf Guns, Emanuel Kulczycki, Gunnar Sivertsen:
Open access at the national level: A comprehensive analysis of publications by Finnish researchers. Quant. Sci. Stud. 1(4): 1396-1428 (2020) - [j18]Lin Zhang, Wenjing Zhao, Jianhua Liu, Gunnar Sivertsen, Ying Huang:
Do national funding organizations properly address the diseases with the highest burden?: Observations from China and the UK. Scientometrics 125(2): 1733-1761 (2020) - [i1]Michal Petr, Tim C. E. Engels, Emanuel Kulczycki, Marta Dusková, Raf Guns, Monika Sieberova, Gunnar Sivertsen:
Coverage of journal articles in social sciences and humanities in Web of Science and their representation in citation indexes: a comparison of five European countries. CoRR abs/2006.07103 (2020)
2010 – 2019
- 2019
- [j17]Gunnar Sivertsen:
Understanding and Evaluating Research and Scholarly Publishing in the Social Sciences and Humanities (SSH). Data Inf. Manag. 3(2): 61-71 (2019) - [j16]Dag W. Aksnes, Gunnar Sivertsen:
A Criteria-based Assessment of the Coverage of Scopus and Web of Science. J. Data Inf. Sci. 4(1): 1-21 (2019) - [j15]Gunnar Sivertsen, Ronald Rousseau, Lin Zhang:
Measuring scientific contributions with modified fractional counting. J. Informetrics 13(2): 679-694 (2019) - [j14]Elea Giménez-Toledo, Jorge Mañana-Rodríguez, Tim C. E. Engels, Raf Guns, Emanuel Kulczycki, Michael Ochsner, Janne Pölönen, Gunnar Sivertsen, Alesia A. Zuccala:
Taking scholarly books into account, part II: a comparison of 19 European countries in evaluation and funding. Scientometrics 118(1): 233-251 (2019) - [c10]Lin Zhang, Wenjing Zhao, Jianhua Liu, Gunnar Sivertsen, Ying Huang:
Do national funding organizations address the diseases with the highest burden adequately? Observations from the UK and China. ISSI 2019: 826-837 - [c9]Gunnar Sivertsen, Raf Guns, Emanuel Kulczycki, Janne Pölönen:
The use of Gold Open Access in four European countries: An analysis at the level of articles. ISSI 2019: 1600-1605 - [c8]Elea Giménez-Toledo, Gunnar Sivertsen, Jorge Mañana-Rodríguez:
International Register of Academic Book Publishers (IRAP): overview, current state and future challenges. ISSI 2019: 1752-1758 - [c7]Janne Pölönen, Raf Guns, Emanuel Kulczycki, Mikael Laakso, Gunnar Sivertsen:
Open access challenge at national level: comprehensive analysis of publication channels used by Finnish researchers in 2016-2017. ISSI 2019: 1776-1787 - [c6]Lin Zhang, Huiying Du, Ying Huang, Wolfgang Glänzel, Gunnar Sivertsen:
Gender, age, and broader impact: A study of persons, not just authors. ISSI 2019: 1888-1893 - [p1]Gunnar Sivertsen:
Developing Current Research Information Systems (CRIS) as Data Sources for Studies of Research. Springer Handbook of Science and Technology Indicators 2019: 667-683 - 2018
- [j13]Tim C. E. Engels, Andreja Istenic Starcic, Emanuel Kulczycki, Janne Pölönen, Gunnar Sivertsen:
Are book publications disappearing from scholarly communication in the social sciences and humanities? Aslib J. Inf. Manag. 70(6): 592-607 (2018) - [j12]Gunnar Sivertsen:
The Norwegian Model in Norway. J. Data Inf. Sci. 3(4): 3-19 (2018) - [j11]Emanuel Kulczycki, Tim C. E. Engels, Janne Pölönen, Kasper Bruun, Marta Dusková, Raf Guns, Robert Nowotniak, Michal Petr, Gunnar Sivertsen, Andreja Istenic Starcic, Alesia A. Zuccala:
Publication patterns in the social sciences and humanities: evidence from eight European countries. Scientometrics 116(1): 463-486 (2018) - 2017
- [c5]Elea Giménez-Toledo, Gunnar Sivertsen, Jorge Mañana-Rodríguez:
Peer Review as a Delineation Criterion in Data Sources for the Assessment and Measurement of Scholarly Book Publishing in Social Sciences and Humanities. ISSI 2017: 118-124 - [c4]Lin Zhang, Gunnar Sivertsen:
Productivity versus citation impact: A study of persons, not just authors. ISSI 2017: 970-975 - 2016
- [j10]Gunnar Sivertsen:
A welcome to methodological pragmatism. J. Informetrics 10(2): 664-666 (2016) - [j9]Gunnar Sivertsen:
Data integration in Scandinavia. Scientometrics 106(2): 849-855 (2016) - [j8]Gunnar Sivertsen:
Patterns of internationalization and criteria for research assessment in the social sciences and humanities. Scientometrics 107(2): 357-368 (2016) - [j7]Elea Giménez-Toledo, Jorge Mañana-Rodríguez, Tim C. E. Engels, Peter Ingwersen, Janne Pölönen, Gunnar Sivertsen, Frederik T. Verleysen, Alesia A. Zuccala:
Taking scholarly books into account: current developments in five European countries. Scientometrics 107(2): 685-699 (2016) - [j6]Fredrik Niclas Piro, Gunnar Sivertsen:
How can differences in international university rankings be explained? Scientometrics 109(3): 2263-2278 (2016) - [c3]Gry Ane Vikanes Lavik, Gunnar Sivertsen:
Erih Plus - Making the Ssh Visible, Searchable and Available. CRIS 2016: 61-65 - 2015
- [c2]Elea Giménez-Toledo, Jorge Mañana-Rodríguez, Tim C. E. Engels, Peter Ingwersen, Janne Pölönen, Gunnar Sivertsen, Frederik T. Verleysen, Alesia A. Zuccala:
The Evaluation of Scholarly Books as a Research Output. Current Developments in Europe. ISSI 2015 - [c1]Gunnar Sivertsen:
Patterns of Internationalization and Criteria for Research Assessment in the Social Sciences and Humanities. ISSI 2015 - 2014
- [j5]Dag W. Aksnes, Thed N. van Leeuwen, Gunnar Sivertsen:
The effect of booming countries on changes in the relative specialization index (RSI) on country level. Scientometrics 101(2): 1391-1401 (2014) - 2012
- [j4]Gunnar Sivertsen, Birger Larsen:
Comprehensive bibliographic coverage of the social sciences and humanities in a citation index: an empirical analysis of the potential. Scientometrics 91(2): 567-575 (2012) - 2011
- [j3]Dag W. Aksnes, Kristoffer Rørstad, Fredrik Niclas Piro, Gunnar Sivertsen:
Are female researchers less cited? A large-scale study of Norwegian scientists. J. Assoc. Inf. Sci. Technol. 62(4): 628-636 (2011)
2000 – 2009
- 2004
- [j2]Dag W. Aksnes, Gunnar Sivertsen:
The effect of highly cited papers on national citation indicators. Scientometrics 59(2): 213-224 (2004)
1990 – 1999
- 1993
- [j1]Terttu Luukkonen, Robert J. W. Tijssen, Olle Persson, Gunnar Sivertsen:
The measurement of international scientific collaboration. Scientometrics 28(1): 15-36 (1993)
Coauthor Index
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