{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T10:35:00Z","timestamp":1784543700967,"version":"3.55.0"},"reference-count":14,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2012,12,13]],"date-time":"2012-12-13T00:00:00Z","timestamp":1355356800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Scientometrics"],"published-print":{"date-parts":[[2013,5]]},"DOI":"10.1007\/s11192-012-0904-5","type":"journal-article","created":{"date-parts":[[2012,12,12]],"date-time":"2012-12-12T03:51:46Z","timestamp":1355284306000},"page":"817-828","source":"Crossref","is-referenced-by-count":34,"title":["The role of editorial material in bibliometric research performance assessments"],"prefix":"10.1007","volume":"95","author":[{"given":"Thed","family":"van Leeuwen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rodrigo","family":"Costas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Clara","family":"Calero-Medina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martijn","family":"Visser","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2012,12,13]]},"reference":[{"key":"904_CR1","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1007\/s11192-010-0333-2","volume":"87","author":"JM Campanario","year":"2011","unstructured":"Campanario, J. M., Carretero, J., Marangon, V., Molina, A., & Ros, G. (2011). Effect on the journal impact factor of the number and document type of citing records: a wide-scale study. Scientometrics, 87, 75\u201384.","journal-title":"Scientometrics"},{"key":"904_CR2","doi-asserted-by":"crossref","unstructured":"Costas, R., van Leeuwen, T.N., & Bordons, M. (2012). Referencing patterns of individual researchers: do top scientists rely on more extensive information sources? Journal of the American Society for Information Science and Technology, (in press).","DOI":"10.1002\/asi.22662"},{"key":"904_CR3","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1007\/s11192-007-1697-9","volume":"74","author":"TF Frandsen","year":"2008","unstructured":"Frandsen, T. F. (2008). On the ratio of citable versus non-citable items in economics journals. Scientometrics, 74, 439\u2013451.","journal-title":"Scientometrics"},{"key":"904_CR4","first-page":"7","volume":"2","author":"E Garfield","year":"1987","unstructured":"Garfield, E. (1987). Why are the impacts of the leading medical journals so similar ad yet so different? Item-by-item audits reveal a diversity of editorial material. Current Contents, 2, 7\u201313.","journal-title":"Current Contents"},{"key":"904_CR5","unstructured":"Harzing, A.W. (2010). Working with ISI data: Beware of categorisation problems. http:\/\/www.harzing.com\/ISI_categories.htm . Accessed 13 Feb 2012."},{"key":"904_CR6","doi-asserted-by":"crossref","unstructured":"Harzing, A.W. (2013). Document categories in the ISI Web of Knowledge: Misunderstanding the social sciences? Scientometrics. doi: 10.1007\/s11192-012-0738-1 .","DOI":"10.1007\/s11192-012-0738-1"},{"key":"904_CR7","doi-asserted-by":"crossref","first-page":"25","DOI":"10.3152\/095820209X410406","volume":"18","author":"G Lewison","year":"2009","unstructured":"Lewison, G. (2009). The percentage of reviews in research output: a simple measure of research esteem. Research Evaluation, 18, 25\u201337.","journal-title":"Research Evaluation"},{"key":"904_CR8","unstructured":"Rousseau, R. (2009). The most influential editorials. In: Celebrating scholarly communication studies. A festschrift for Olle Persson at his 60th birthday, (pp. 47\u201353)."},{"key":"904_CR9","doi-asserted-by":"crossref","first-page":"589","DOI":"10.1023\/A:1005628218890","volume":"47","author":"A Sigogneau","year":"2000","unstructured":"Sigogneau, A. (2000). An analysis of document types published in journals related to physics: Proceeding papers recorded in the Science Citation Index database. Scientometrics, 47, 589\u2013604.","journal-title":"Scientometrics"},{"key":"904_CR10","doi-asserted-by":"crossref","first-page":"93","DOI":"10.3152\/095820207X227529","volume":"16","author":"TN Leeuwen Van","year":"2007","unstructured":"Van Leeuwen, T. N. (2007). Modelling of bibliometric approaches and importance of output verification in research performance assessment. Research Evaluation, 16, 93\u2013105.","journal-title":"Research Evaluation"},{"issue":"6","key":"904_CR11","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1177\/016555159902500605","volume":"25","author":"TN Leeuwen Van","year":"1999","unstructured":"Van Leeuwen, T. N., Moed, H. F., & Reedijk, J. (1999). Critical comments on Institute for Scientific Information impact factors: a sample of inorganic molecular chemistry journals. Journal of Information Science, 25(6), 489\u2013498.","journal-title":"Journal of Information Science"},{"issue":"1","key":"904_CR12","doi-asserted-by":"crossref","first-page":"59","DOI":"10.3152\/095820207X196786","volume":"16","author":"TN Leeuwen Van","year":"2007","unstructured":"Van Leeuwen, T. N., van der Wurff, L. J., & de Craen, A. J. M. (2007). Classification of \u2018research letters\u2019 in general medical journals and its consequences in bibliometric research evaluation processes. Research Evaluation, 16(1), 59\u201363.","journal-title":"Research Evaluation"},{"issue":"1","key":"904_CR13","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/j.joi.2010.08.001","volume":"5","author":"L Waltman","year":"2011","unstructured":"Waltman, L., van Eck, N. J., van Leeuwen, T. N., Visser, M. S., & van Raan, A. F. J. (2011). Towards a new crown indicator: some theoretical considerations. Journal of Informetrics, 5(1), 37\u201347.","journal-title":"Journal of Informetrics"},{"key":"904_CR14","doi-asserted-by":"crossref","first-page":"1979","DOI":"10.1002\/asi.21588","volume":"62","author":"A Zuccala","year":"2011","unstructured":"Zuccala, A., & van Leeuwen, T. N. (2011). Book reviews in humanities research evaluations. Journal of the American Society of Information Science and Technology, 62, 1979\u20131991.","journal-title":"Journal of the American Society of Information Science and Technology"}],"container-title":["Scientometrics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11192-012-0904-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11192-012-0904-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11192-012-0904-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T09:34:26Z","timestamp":1559381666000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11192-012-0904-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,12,13]]},"references-count":14,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,5]]}},"alternative-id":["904"],"URL":"https:\/\/doi.org\/10.1007\/s11192-012-0904-5","relation":{},"ISSN":["0138-9130","1588-2861"],"issn-type":[{"value":"0138-9130","type":"print"},{"value":"1588-2861","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,12,13]]}}}