{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T10:12:36Z","timestamp":1773655956993,"version":"3.50.1"},"reference-count":17,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[1999,3,1]],"date-time":"1999-03-01T00:00:00Z","timestamp":920246400000},"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":[[1999,3]]},"DOI":"10.1007\/bf02458485","type":"journal-article","created":{"date-parts":[[2006,7,8]],"date-time":"2006-07-08T06:39:10Z","timestamp":1152340750000},"page":"361-378","source":"Crossref","is-referenced-by-count":31,"title":["The matthew index\u2014Concentration patterns and Matthew core journals"],"prefix":"10.1007","volume":"44","author":[{"given":"M.","family":"Bonitz","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Bruckner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Scharnhorst","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","reference":[{"key":"BF02458485_CR1","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1177\/030631277700700414","volume":"7","author":"J. D. Frame","year":"1977","unstructured":"J. D. Frame, F. Narin, M. P. Carpenter, The distribution of world science,Social Studies of Science, 7 (1977) 501\u2013516.","journal-title":"Social Studies of Science"},{"key":"BF02458485_CR2","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1007\/BF02018159","volume":"20","author":"H. Eto","year":"1991","unstructured":"H. Eto, Science Revolution and the Ortega hypothesis in developing countries,Scientometrics, 20 (1991) 283\u2013295.","journal-title":"Scientometrics"},{"key":"BF02458485_CR3","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1007\/BF02016791","volume":"26","author":"M. Bonitz","year":"1993","unstructured":"M. Bonitz, E. Bruckner, A. Scharnhorst, The Science Strategy Index,Scientometrics, 26 (1993) 37\u201350.","journal-title":"Scientometrics"},{"key":"BF02458485_CR4","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1007\/BF02017977","volume":"29","author":"J. F. Miquel","year":"1994","unstructured":"J. F. Miquel, Y. Okubo, Structure of international collaboration in science\u2014Part II: Comparison of profiles in countries using a link indicator,Scientometrics 29 (1994) 271\u2013297.","journal-title":"Scientometrics"},{"key":"BF02458485_CR5","unstructured":"Second European Report on S&T Indicators 1997, Vol. 1\u20132 Luxembourg 1997."},{"key":"BF02458485_CR6","volume-title":"Science & Engineering Indicators\u20141998","author":"National Science Board","year":"1998","unstructured":"National Science Board, Science & Engineering Indicators\u20141998, Arlington, VA: National Science Foundation, 1998."},{"key":"BF02458485_CR7","first-page":"283","volume":"9","author":"A. Schubert","year":"1986","unstructured":"A. Schubert, T. Braun, Relative indicators and relational charts for comparative assessment of publication output and citation impact,Scientometrics, 9 (1986) 283.","journal-title":"Scientometrics"},{"key":"BF02458485_CR8","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1007\/BF02093234","volume":"16","author":"A. Schubert","year":"1989","unstructured":"A. Schubert, W. Gl\u00e4nzel T. Braun, Scientometric Datafiles. A Comprehensive set of indicators on 2649 journals and 96 countries in all major science fields and subfields 1981\u20131985,Scientometrics, 16 (1989) 3\u2013478.","journal-title":"Scientometrics"},{"key":"BF02458485_CR9","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1007\/BF02018139","volume":"20","author":"T. Braun","year":"1991","unstructured":"T. Braun, A. Schubert, The landscape of national performance in the sciences, 1981\u20131985,Scientometrics 20 (1991) 9\u201317.","journal-title":"Scientometrics"},{"key":"BF02458485_CR10","unstructured":"S. Bauin, H. Rothman, Impact of journals as proxies for citation counts. In:Representations of Science and Technology,P. Weingart R. Sehringer, M. Winterhager, (Eds.) Leiden DSWO Press 1992, pp. 225\u2013235."},{"key":"BF02458485_CR11","doi-asserted-by":"crossref","first-page":"628","DOI":"10.1002\/(SICI)1097-4571(199210)43:9<628::AID-ASI5>3.0.CO;2-0","volume":"43","author":"P. O. Seglen","year":"1992","unstructured":"P. O. Seglen, The skewness of science,JASIS 43 (1992) 628\u2013638.","journal-title":"JASIS"},{"key":"BF02458485_CR12","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1126\/science.159.3810.56","volume":"159","author":"R. K. Merton","year":"1968","unstructured":"R. K. Merton, The Matthew effect in science,Science, 159 (1968) 56\u201362.","journal-title":"Science"},{"key":"BF02458485_CR13","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1007\/BF02459289","volume":"40","author":"M. Bonitz","year":"1997","unstructured":"M. Bonitz, E. Bruckner, A. Scharnhorst, Characteristics and impact of the Matthew effect for countries,Scientometrics, 40 (1997) 407\u2013422.","journal-title":"Scientometrics"},{"key":"BF02458485_CR14","first-page":"63","volume-title":"Proceedings of the Fifth International Conference of the International Society for, Scientometrics and Informetrics","author":"M. Bonitz","year":"1995","unstructured":"M. Bonitz, E. Bruckner, A. Scharnhorst, The structure of world science in the eighties: Country maps 1985\u20131989 versus 1980\u20131984. In:Proceedings of the Fifth International Conference of the International Society for, Scientometrics and Informetrics, June 7\u201310, 1995, River Forest, Il., U.S.A.M.E.D. Koenig, A. Bookstein, (Eds.) Learned Information, Medford, NJ., U.S.A. 1995, pp. 63\u201372."},{"key":"BF02458485_CR15","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1515\/libr.1997.47.4.206","volume":"47","author":"M. Bonitz","year":"1997","unstructured":"M. Bonitz, The scientific talents of nations,Libri, 47 (1997) 206\u2013213.","journal-title":"Libri"},{"key":"BF02458485_CR16","unstructured":"J.S. Katz, Power laws, similarity and diversity in national systems of innovation.Fifth International Conference on Science and Technology Indicators, Hinxton, Cambridge, England, June 4\u20136, 1998, see URL http:\/\/sahara.fsw.leidenuniv.nl\/s&tconference\/abstracts.html"},{"issue":"No. 17","key":"BF02458485_CR17","first-page":"13","volume":"10","author":"E. Garfield","year":"1996","unstructured":"E. Garfield, The significant scientific literature appears in a small core of journals,The Scientist, 10 (1996) No. 17, September, 2, pp. 13, 16.","journal-title":"The Scientist"}],"container-title":["Scientometrics"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02458485.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/BF02458485\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/BF02458485","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,17]],"date-time":"2019-05-17T20:14:15Z","timestamp":1558124055000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/BF02458485"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,3]]},"references-count":17,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1999,3]]}},"alternative-id":["BF02458485"],"URL":"https:\/\/doi.org\/10.1007\/bf02458485","relation":{},"ISSN":["0138-9130","1588-2861"],"issn-type":[{"value":"0138-9130","type":"print"},{"value":"1588-2861","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,3]]}}}