| Do “altmetrics” correlate with citations? Extensive comparison of altmetric indicators with citations from a multidisciplinary perspective R Costas, Z Zahedi, P Wouters Journal of the Association for Information Science and Technology 66 (10 …, 2015 | 1011 | 2015 |
| The h-index: Advantages, limitations and its relation with other bibliometric indicators at the micro level R Costas, M Bordons Journal of informetrics 1 (3), 193-203, 2007 | 667 | 2007 |
| How well developed are altmetrics? A cross-disciplinary analysis of the presence of ‘alternative metrics’ in scientific publications Z Zahedi, R Costas, P Wouters Scientometrics 101, 1491-1513, 2014 | 608 | 2014 |
| Characterizing social media metrics of scholarly papers: The effect of document properties and collaboration patterns S Haustein, R Costas, V Larivière PloS one 10 (3), e0120495, 2015 | 431 | 2015 |
| Meta-assessment of bias in science D Fanelli, R Costas, JPA Ioannidis Proceedings of the National Academy of Sciences 114 (14), 3714-3719, 2017 | 393 | 2017 |
| Users, narcissism and control: tracking the impact of scholarly publications in the 21st century P Wouters, R Costas SURFfoundation 2, 847-857, 2012 | 362 | 2012 |
| Misconduct policies, academic culture and career stage, not gender or pressures to publish, affect scientific integrity D Fanelli, R Costas, V Larivière PloS one 10 (6), e0127556, 2015 | 305 | 2015 |
| A bibliometric classificatory approach for the study and assessment of research performance at the individual level: The effects of age on productivity and impact R Costas, TN Van Leeuwen, M Bordons Journal of the American society for information science and technology 61 (8 …, 2010 | 267 | 2010 |
| New data, new possibilities: Exploring the insides of Altmetric. com N Robinson-García, D Torres-Salinas, Z Zahedi, R Costas arXiv preprint arXiv:1408.0135, 2014 | 263* | 2014 |
| Interpreting" altmetrics": Viewing acts on social media through the lens of citation and social theories S Haustein, TD Bowman, R Costas In C.R. Sugimoto (Ed.). Theories of informetrics and scholarly communication …, 2016 | 234 | 2016 |
| Scientists have most impact when they're free to move CR Sugimoto, N Robinson-García, DS Murray, A Yegros-Yegros, ... Nature 550 (7674), 29-31, 2017 | 231 | 2017 |
| Is g-index better than h-index? An exploratory study at the individual level R Costas, M Bordons Scientometrics 77 (2), 267-288, 2008 | 213 | 2008 |
| Evidence of open access of scientific publications in Google Scholar: A large-scale analysis A Martín-Martín, R Costas, T Van Leeuwen, ED López-Cózar Journal of informetrics 12 (3), 819-841, 2018 | 203 | 2018 |
| F 1000 Recommendations as a potential new data source for research evaluation: A comparison with citations L Waltman, R Costas Journal of the Association for Information Science and Technology 65 (3 …, 2014 | 196 | 2014 |
| Self-citations at the meso and individual levels: effects of different calculation methods R Costas, T van Leeuwen, M Bordons Scientometrics 82 (3), 517-537, 2010 | 177 | 2010 |
| Link-based approach to study scientific software usage: The case of VOSviewer E Orduña-Malea, R Costas Scientometrics 126 (9), 8153-8186, 2021 | 175 | 2021 |
| Do age and professional rank influence the order of authorship in scientific publications? Some evidence from a micro-level perspective R Costas, M Bordons Scientometrics 88 (1), 145-161, 2011 | 165 | 2011 |
| The unbearable emptiness of tweeting—About journal articles N Robinson-Garcia, R Costas, K Isett, J Melkers, D Hicks PLoS one 12 (8), e0183551, 2017 | 158 | 2017 |
| Approaching the “reward triangle”: General analysis of the presence of funding acknowledgments and “peer interactive communication” in scientific publications R Costas, TN Van Leeuwen Journal of the American Society for Information Science and Technology 63 (8 …, 2012 | 153 | 2012 |
| Using Google Scholar in research evaluation of humanities and social science programs: A comparison with Web of Science data AAM Prins, R Costas, TN van Leeuwen, PF Wouters Research Evaluation 25 (3), 264-270, 2016 | 152 | 2016 |