| The Leiden Ranking 2011/2012: Data collection, indicators, and interpretation L Waltman, C Calero‐Medina, J Kosten, ECM Noyons, RJW Tijssen, ... Journal of the American society for information science and technology 63 …, 2012 | 526 | 2012 |
| Combining mapping and citation network analysis for a better understanding of the scientific development: The case of the absorptive capacity field C Calero-Medina, ECM Noyons Journal of Informetrics 2 (4), 272-279, 2008 | 203 | 2008 |
| How to identify research groups using publication analysis: an example in the field of nanotechnology C Calero, R Buter, C Cabello Valdés, E Noyons Scientometrics 66 (2), 365-376, 2006 | 134 | 2006 |
| Research cooperation within the bio-pharmaceutical industry: Network analyses of co-publications within and between firms C Calero, T van Leeuwen, R Tijssen Scientometrics 71 (1), 87-99, 2007 | 71 | 2007 |
| The role of editorial material in bibliometric research performance assessments T van Leeuwen, R Costas, C Calero-Medina, M Visser Scientometrics 95, 817-828, 2013 | 53 | 2013 |
| Redefining the field of economics: Improving field normalization for the application of bibliometric techniques in the field of economics TN van Leeuwen, C Calero Medina Research Evaluation 21 (1), 61-70, 2012 | 50 | 2012 |
| Seed journal citation network maps: A method based on network theory CM Calero Medina, TN van Leeuwen Journal of the American Society for Information Science and Technology 63 (6 …, 2012 | 45 | 2012 |
| Applying bibliometric mapping in a high level science policy context: Mapping the research areas of three Dutch Universities of Technology ECM Noyons, C Calero-Medina Scientometrics 79, 261-275, 2009 | 42 | 2009 |
| Important factors when interpreting bibliometric rankings of world universities: an example from oncology C Calero-Medina, C López-Illescas, MS Visser, HF Moed Research Evaluation 17 (1), 71-81, 2008 | 31 | 2008 |
| What do university rankings by fields rank? Exploring discrepancies between the organizational structure of universities and bibliometric classifications N Robinson-García, C Calero-Medina Scientometrics 98, 1955-1970, 2014 | 29 | 2014 |
| The role of South African researchers in intercontinental collaboration C Kozma, C Calero-Medina Scientometrics 121 (3), 1293-1321, 2019 | 25 | 2019 |
| Research funding landscapes in Africa C Kozma, C Calero Medina, R Costas The next generation of scientists in Africa, 26-42, 2018 | 25 | 2018 |
| CM Noyons, Robert JW Tijssen, Nees Jan Van Eck, Thed N. Van Leeuwen, Anthony FJ Van Raan, Martijn S. Visser, and Paul Wouters. 2012. The Leiden Ranking 2011/2012: Data … L Waltman, C Calero-Medina, J Kosten Journal of the American society for information science and technology 63 …, 0 | 16 | |
| Beyond rankings: the role of large research universities in the global scientific communication system MS Visser, CM Calero-Medina, HF Moed D. Torres-Salinas & HF Moed, Proceedings of 11th Conference of the …, 2007 | 12 | 2007 |
| < familyNamePrefix> van</familyNamePrefix> L Waltman, C Calero-Medina, J Kosten, ECM Noyons, RJW Tijssen Eck, NJ, <, 37-47, 0 | 12 | |
| familyNamePrefix> van</familyNamePrefix> Eck, NJ, &Wouters L Waltman, C Calero-Medina, J Kosten, ECM Noyons, RJW Tijssen The Leiden Ranking 2012, 2419-2432, 2011 | 11 | 2011 |
| Funding acknowledgements in the Web of Science: inconsistencies in data collection and standardization of funding organizations J Van Honk, C Calero-Medina, R Costas 21st International Conference on Science and Technology Indicators-STI 2016 …, 2016 | 10 | 2016 |
| Performance of European science: research networks and profiles of EU countries in a global perspective AFJ van Raan, TN van Leeuwen, C Calero-Medina European Science and Technology Policy, 2009 | 9 | 2009 |
| Reseaarch networks of pharmaceutical firms: geographiccal patterns of research collaboration within and between firms C Calero, TN Van Leeuven, JW Tijssen Proceedings of the 10th ISSI international conference on scientometrics and …, 2005 | 9 | 2005 |
| Exploring the descriptive power of altmetrics: case study of Africa, USA and EU28 countries (2012-2014) R Costas, JV Honk, C Calero-Medina, Z Zahedi Proceedings of the Science, Technology, & Innovation Indicators Conference …, 2017 | 7 | 2017 |