| Informetria: explorando bases de dados como instrumentos de análise I Wormell Ciência da Informação 27, nd-nd, 1998 | 153 | 1998 |
| Informetric analysis of the international impact of scientific journals: How “international” are the international journals? I Wormell Journal of documentation 54 (5), 584-605, 1998 | 107 | 1998 |
| Ranganathan in the perspective of advanced information retrieval P Ingwersen, I Wormell Walter de Gruyter, Berlin/New York 42 (3), 184-201, 1992 | 73 | 1992 |
| Online determination of the journal impact factor and its international properties F Hjortgaard Christensen, P Ingwersen, I Wormell Scientometrics 40 (3), 529-540, 1997 | 63 | 1997 |
| Informetrics: an emerging subdiscipline in information science I Wormell Asian Libraries 7 (10), 257-268, 1998 | 55 | 1998 |
| Information quality: definitions and dimensions: proceedings of a NORDINFO seminar, Royal School of Librarianship, Copenhagen, 1989 I Wormell (No Title), 1990 | 53 | 1990 |
| Applying diachronic citation analysis to ongoing research program evaluations P Ingwersen, B Larsen, I Wormell The web of knowledge: A festschrift in honor of Eugene Garfield, 373-387, 2000 | 51 | 2000 |
| Bibliometric analysis of the welfare topic I Wormell Scientometrics 48 (2), 203-236, 2000 | 50 | 2000 |
| Critical aspects of the Danish welfare state—as revealed by issue tracking I Wormell Scientometrics 48, 237-250, 2000 | 34 | 2000 |
| Databases as analytical tools I Wormell Encyclopedia of Library and Information Science. NY: Marcel Dekker 70 (Suppl …, 2000 | 33 | 2000 |
| Informetrics and webometrics for measuring impact, visibility, and connectivity in science, politics, and business I Wormell Competitive Intelligence Review: Published in Cooperation with the Society …, 2001 | 32 | 2001 |
| Informetrics--a new area of quantitative studies I Wormell Education for Information 18 (2-3), 131-138, 2000 | 31 | 2000 |
| El nuevo profesional de la información I Wormell Cienc Inform 27 (4), 213-8, 1996 | 30 | 1996 |
| Improved subject access, browsing and scanning mechanisms in modern on-line IR P Ingwersen, I Wormell Proceedings of the 9th annual international ACM SIGIR conference on Research …, 1986 | 30 | 1986 |
| Publication behaviour and international impact: Scandinavian clinical and social medicine, 1988–96 P Ingwersen, I Wormell Scientometrics 46, 487-499, 1999 | 21 | 1999 |
| Modern indexing and retrieval techniques matching different types of information needs P Ingwersen, I Wormell International forum on information and documentation 14 (3), 17-22, 1989 | 21 | 1989 |
| A bibliometric analysis of IOLIM conferences 1977-1999 H Clausen, I Wormell Journal of Information Science 27 (3), 157-169, 2001 | 20 | 2001 |
| Subject Access Project--SAP: improved subject retrieval for monographic publications I Wormell Lund University, 1985 | 20 | 1985 |
| Informetrics: Exploring Databases as Analytical Tools. I Wormell Database 21 (5), 25, 1998 | 19 | 1998 |
| Multifunctional information work–new demands for training I Wormell 61st IFLA General Conference-Conference Proceedings, 1995 | 17 | 1995 |