2011

• Lepori, B. & Reale, E. & Tijssen, R.J.W. (2011)
  Designing indicators for policy decisions: challenges, tensions and good practices: introduction to a special issue. Research Evaluation, 20 (1), pp. 3-5.
  (Article)
• Waltman, L. & Tijssen, R.J.W. & Eck, N.J., van (2011)
  Globalisation of science in kilometres. Centre for Science and Technology Studies, Leiden University.
  (External research report)
• Waltman, L. & Tijssen, R.J.W. & Eck, N.J., van (2011)
  Globalisation of science in kilometres. Journal of Informetrics, 5 (4), pp. 574-582.
  (Article)
• Eck, N.J., van & Waltman, L. & Tijssen, R.J.W. (2011)
  Globalization of science: Geographical distance measurements of research collaboration. In Noyons, E.C.M., Ngulube, P., Leta, J. (Eds.) Proceedings of the 13th International Conference of the International Society for Scientometrics and Informetrics (pp. 181-186).
  (Article in monograph or in proceedings)

2010

• Nederhof, A.J. & Tijssen, R.J.W. & Moed, H.F. (2010)
  Anthony van Raan and bibliometrics. Research Evaluation, 19, pp. 158-160.
  (Article)
• Tijssen, R.J.W. (2010)
  Discarding the 'basic science/applied science' dichotomy: A knowledge utilization triangle classification system of research journals. Journal of the American Society for Information Science and Technology, 61, pp. 1842-1852.
  (Article)
• Tijssen, R.J.W. (2010)
  Discarding the ‘basic science/applied science’ dichotomy: A Knowledge Utilization Triangle classification system of research journals. Leiden: SW Centrum Wetensch. & Techn. Studies (CWTS).
  (External research report)
• Hoekman, J. & Frenken, K. & Tijssen, R.J.W. (2010)
  Research collaboration at a distance: changing spatial patterns of scientific collaboration within Europe. Research Policy, 39, pp. 662-673.
  (Article)
• Tijssen, R.J.W. & Hollanders, H. & Kanerva, M. & Leeuwen, T.N., van & Nederhof, A.J. & Berg, P., van den (2010)
  Wetenschaps- en Technologie-Indicatoren 2010. Den Haag: Ministerie van Onderwijs, Cultuur en Wetenschap.
  (External research report)

2009

• Tijssen, R.J.W. & Leeuwen, T.N., van & Wijk, E., van (2009)
  Benchmarking university-industry research cooperation worldwide: performance measurements and indicators based on co-authorship data for the world's largest universities. Research Evaluation, 18 (1), pp. 13-24.
  (Article)
• Tijssen, R.J.W. (2009)
  Measuring the corporate web of science: research and partnership networks within the European pharmaceutical industry. , Networks of Innovation in IndustriesEdward Elgar.
  (Part of book or chapter of book)

2008

• Tijssen, R.J.W. (2008)
  Are we moving towards an integrated European Research Area? Berlijn, 4th International Conference on Webometrics, Informetrics and Scientometrics & 9th COLLNET meeting
  (Conference lecture)
• Tijssen, R.J.W. (2008)
  Bibliometrics for public and private foundations: A toolbox for assessing research proposals and results of research projects. Brussel, European Forum on Philantrophy and Research Funding
  (Conference lecture)
• Jonkers, K. & Tijssen, R.J.W. (2008)
  Chinese researchers returning home: impacts of international mobility on research cooperation and scientific productivity. Scientometrics, 77, pp. 299-323.
  (Article)
• Tijssen, R.J.W. (2008)
  Globalisation of scientific research within Europe’s biopharmaceutical companies. Leuven, INIR ”Global Lab” Research Seminar
  (Conference lecture)
• Tijssen, R.J.W. (2008)
  Identifying international scientific excellence: Bibliometric analyses of top research groups in the Netherlands. London, UK Evaluation Forum workshop, Wellcome Trust
  (Conference lecture)
• Lambers Heerspink, H.J. & Knol, M.J. & Tijssen, R.J.W. & Leeuwen, T.N., van & Grobbee, D.E. & Zeeuw, D., de (2008)
  Is the randomised controlled drug trial in Europe lagging behind the US? British Journal of Clinical Pharmacology, 66, pp. 774-790.
  (Article)
• Tijssen, R.J.W. (2008)
  Measuring Philips research performance: CWTS bibliometric analyses of research publication output and citation impact. Eindhoven, Presentation at Philips Research
  (Conference lecture)
• Hoekman, J. & Frenken, K. & Tijssen, R.J.W. (2008)
  The geography of collaborative knowledge production in Europe. Boston, Annual Meeting of the Association of American Geographers (AAG 2008)
  (Conference lecture)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2008)
  University-Indystry research cooperation within the world’s largest universities: international comparative indicators of intensity, proximity, and preferences. Wenen, 10th Science & Technology Indicators Conference
  (Conference lecture)
• Tijssen, R.J.W. (2008)
  Wetenschaps- en Technologie-Indicatoren 2008. Utrecht, Voordracht voor Stichting FOM
  (Conference lecture)
• Tijssen, R.J.W. (2008)
  Wetenschaps- en Technologie-Indicatoren 2008 en 2009. Den Haag, Voordracht Ministerie van Onderwijs, Cultuur en Wetenschappen
  (Conference lecture)
• Tijssen, R.J.W. & Hollanders, H. & Leeuwen, T.N., van & Nederhof, A.J. (2008)
  Wetenschaps- en technologie-indicatoren 2008. Den Haag: Ministerie van OC&W.
  (External research report)
• Tijssen, R.J.W. (2008)
  What is Evaluation: Taking stock of the issues”; My Evaluation: How would I go about evaluation. Brussel, Belgie, Seminar “Evaluating Research Outcomes and Impacts, European Foundation Centre – European Forum on Philantrophy and Research Funding
  (Conference lecture)

2007

• Tijssen, R.J.W. (2007)
  Africa’s contribution to the worldwide research literature: new analytical perspectives, trends, and performance indicators. Scientometrics, 71, pp. 303-327.
  (Article)
• Tijssen, R.J.W. (2007)
  Bibliometrische evaluatie van onderzoeksprestaties en wetenschappelijke impact,. Utrecht, Informatiebijeenkomst van Nederlandse Gezondheidsfondsen ‘Impact van Onderzoek’, Utrecht
  (Conference lecture)
• Tijssen, R.J.W. (2007)
  Impacts of global innovation systems on the European science base: empirical analysis of R&D within Europe’s pharmaceutical industry. Florence, Italy, workshop “The Political Economy of Research
  (Conference lecture)
• Tijssen, R.J.W. (2007)
  International rankings of SA science: bibliometric comparisons of SA research universities with the world’s top universities. Stellenbosch, South Africa, Research Directors’ Forum, Wallenberg Centre/STIAS, Stellenbosch University
  (Conference lecture)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2007)
  Research Cooperation within Europe: Bibliometric views of Geographical Trends and Integration Processes. In Torres-Salinas, D. & Moed, H.F. (Eds.) Proceedings of the ISSI 2007 Vol. II (pp. 740-745). Madrid: CINDOC-CSIC.
  (Article in monograph or in proceedings)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2007)
  Research cooperation within Europe: bibliometric views of geographical trends and integration processes. Madrid, Spain, 11th International Conference on Bibliometrics, Scientometrics and Informetrics, Madrid, Spanje
  (Conference lecture)
• Calero Medina, C.M. & Leeuwen, T.N., van & Tijssen, R.J.W. (2007)
  Research cooperation within the bio-pharmaceutical industry: Network analyses of co-publications within and between firms. Scientometrics, 71 (1), pp. 87-99.
  (Article)
• Leeuwen, T.N., van & Tijssen, R.J.W. (2007)
  Strength and weakness of national science systems. A bibliometric analysis through cooperation patterns. Proceedings of the 2007 ISSI Conference (pp. 469-480).
  (Article in monograph or in proceedings)
• Looy, B., van & Hansen, W. & Hollanders, H. & Tijssen, R.J.W. (2007)
  Using concordance tables to disentagle performance dynamics of HT manufacturing industries: an empirical assessment of national innovation systems. Venetie, Italie, EPO/OECD/DIME Conference on Patent Statistics for Policy Decision Making, Venetië, Italië
  (Conference lecture)

2006

• Mouton, J. & Boshoff, N. & Tijssen, R.J.W. (2006)
  A comprehensive analysis of South African research journals. In: Gevers, W. & et al, (Eds.), Report on strategic approach to research publishing, pp. 29-59. Pretoria: Academy of Science of South Africa.
  (Part of book or chapter of book)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2006)
  Centres of research excellence and science indicators: can ‘Excellenec’ be captured in numbers ? Leuven, 9th International Conference on Science & Technology Indicators
  (Conference lecture)
• Tijssen, R.J.W. (2006)
  Centres of research excellence and science indicators: towards top-down nation-wide measurements of institutional research excellence. Leuven, Belgium, 9th Science and Technology Indicators Conference
  (Conference lecture)
• Tijssen, R.J.W. & Mouton, J. & Leeuwen, T.N., van & Boshoff, N. (2006)
  How relevant are local scholarly journals in global science? A case study of South Africa. Research Evaluation, 15 (3), pp. 163-174.
  (Article)
• Tijssen, R.J.W. (2006)
  International benchmarking of research performance in the field of clinical pharmacology: the case of ‘Randomized Controlled Trials’. The Hague, NEFARMA workshop
  (Conference lecture)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2006)
  Measuring impacts of academic science on industrial research: A citation-based approach. Scientometrics, 66, pp. 55-69.
  (Article)
• Tijssen, R.J.W. (2006)
  Measuring international scientific impact of local research in developing countries: an African case study. Leiden, ASC-CODESRIA Conference Bridging the North-South Divide in Scholarly Communication on Africa. Threats and Opportunities in the Digital era
  (Conference lecture)
• Tijssen, R.J.W. & Hollanders, H. & Leeuwen, T.N., van & Nederhof, A.J. (2006)
  Science and Technology Indicators 2005: Summary, Het Nederlands Observatorium van Wetenschap en Technologie: Centrum voor Wetenschaps- en Technologie-Studies (CWTS) en Maastricht Economic Research Institute on Innovation and Technology (MERIT). Den Haag: Deltahage.
  (Book (monograph))
• Tijssen, R.J.W. (2006)
  Science journals and developing countries: Towards journal-based bibliometric indicators of research interactions between academia and industry. Lund, Sweden, Africa PRIME Workshop
  (Conference lecture)
• Looy, B., van & Debackere, K. & Callaert, C. & Tijssen, R.J.W. & Leeuwen, T.N., van (2006)
  Scientific capabilities and technological performance of national innovation systems: An exploration of emerging industrial relevant research domains. Scientometrics, 66, pp. 295-310.
  (Article)
• Tijssen, R.J.W. (2006)
  Universities and industrially relevant science: towards measurement models and indicators of entrepreneurial universities. Research Policy, 35, pp. 1569-1585.
  (Article)

2005

• Tijssen, R.J.W. (2005)
  Rankings of research universities: the good, the bad and the unfortunate. Stellenbosch, South Africa, seminar "10 Years on the CREST"
  (Conference lecture)
• Tijssen, R.J.W. (2005)
  The hidden treasures within basic science of developing countries: quantitative indicators of where and how corporate science is using research outputs from the less developed countries. Pretoria, South Adrica, Globelics Africa Conference
  (Conference lecture)
• Tijssen, R.J.W. (2005)
  University Entrepreneurial Potential, towards models and internationally comparative indicators. Florence, Italy, Conference "The Role of Universities in Innovation Systems"
  (Conference lecture)
• Tijssen, R.J.W. (2005)
  Commercialisation of corporate science and the production of research articles. In: Green, K., Moizz, M., Dewick, P. (Eds.), Technology, Knowledge and the firm: Implications for Strategy and Industrial Change, pp. 223-249. Cheltenham: Edward Elgar Publishing.
  (Part of book or chapter of book)
• Tijssen, R.J.W. (2005)
  Commercialisation of corporate science and the production of research articles. In: Green, K., Moizz, M., Dewick, P. (Eds.), Technology, Knowledge and the firm: Implications for Strategy and Industrial Change, pp. 223-249. Cheltenham: Edward Elgar Publishing.
  (Part of book or chapter of book)
• Calero Medina, C.M. & Leeuwen, T.N., van & Tijssen, R.J.W. (2005)
  Research Networks on Pharmaceutical Firms: Geographical Patterns of Research Collaboration within and Between Firms. In Ingewersen, P. & Larsen, B. (Eds.) Proceedings of ISSI 2005, 10th International Conference of the International Society for Scientometrics and Informatrics (pp. 310-315). Stockholm: Karolinski University Press.
  (Article in monograph or in proceedings)
• Tijssen, R.J.W. & Hollanders, H. & Leeuwen, T.N., van & Nederhof, A.J. (2005)
  Wetenschaps- en technologie-indicatoren 2005. Den Haag: Deltahage.
  (Book (monograph))

2004

• Tijssen, R.J.W. (2004)
  International benchmarking and bibliometric monitoring of research performance in the social sciences. London, UK, ESRC Seminar on Social Science Bibliometrics, Royal Society
  (Conference lecture)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2004)
  Measuring the impact of academic science on industrial research. Leiden, 8th International Conference on Science and Technology Indicators
  (Conference lecture)
• Tijssen, R.J.W. (2004)
  Meting van valorisatie-prestaties van Nederlandse universiteiten: utopie of haalbare kaart? Den Haag, Advisory Council for Science and Technology Policy (AWT)
  (Conference lecture)
• Tijssen, R.J.W. (2004)
  Is the commercialisation of scientific research affecting the production of public knowledge? Global trends in the output of corporate research articles. Research Policy, 33 (5), pp. 709-733.
  (Article)
• Tijssen, R.J.W. (2004)
  Measuring and evaluating science-technology interactions: towards international statistics. In: Moed, H.F, Glanzel, W., Schmoch, U. (Eds.), Handbook of Quantitative Science and Technology Research: The use of publication and patent statistics in studies on S&T Systems, pp. 695-716. Dordrecht: Kluwer Academic Publishers.
  (Part of book or chapter of book)
• Tijssen, R.J.W. & Hollanders, H. & Leeuwen, T.N., van & Nederhof, A.J. (2004)
  Science and technology indicators 2003 summary. Den Haag: Deltahage.
  (External research report)

2003

• Tijssen, R.J.W. & Leeuwen, T.N., van (2003)
  Macro level bibliometric analysis of Taiwanese Science 1995-2001. Taiwan: Science and Technology Information Center.
  (Book (monograph))
• Tijssen, R.J.W. (2003)
  Scoreboards of research excellence. Research Evaluation, 12 (2), pp. 91-104.
  (Article)
• Tijssen, R.J.W. & Hollanders, H. & Leeuwen, T.N., van & Nederhof, A.J. (2003)
  Wetenschaps- en technologie-indicatoren 2003. Den Haag: Ministerie van Onderwijs en Wetenschap.
  (Book (monograph))

2002

• Tijssen, R.J.W. & Visser, M.S. & Leeuwen, T.N., van (2002)
  Benchmarking international scientific excellence: Are highly cited research papers an appropriate frame of reference? Scientometrics, 54 (3), pp. 381-397.
  (Article)
• Tijssen, R.J.W. & Leeuwen, T.N., van & Raan, A.F.J., van (2002)
  Mapping the scientific performance of German medical research. An international comparative bibliometric study. Stuttgart: Schattauer.
  (Book (monograph))
• Tijssen, R.J.W. (2002)
  Science dependence of technologies: Evidence from inventions and their inventors. Research Policy, 31 (4), pp. 509-526.
  (Article)

2001

• Tijssen, R.J.W. (2001)
  Global and domestic utilization of industrial relevant science: patent citation analysis of science-technology interactions and knowledge flows. Research Policy, 30, pp. 35-54.
  (Article)
• Leeuwen, T.N., van & Moed, H.F. & Tijssen, R.J.W. & Visser, M.S. & Raan, A.F.J., van (2001)
  Language biases in the coverage of the Science Citation Index and its consequences for international comparisons of national research performance. Scientometrics, 51 (1), pp. 335-346.
  (Article)
• Hollanders, H. & Tijssen, R.J.W. (2001)
  Minder fundamenteel onderzoek. Economisch Statistische Berichten, 86 (4297), pp. 212-214.
  (Article)
• Tijssen, R.J.W. & Leeuwen, T.N., van & Hollanders, H. & Verspagen, B. (2001)
  Wetenschaps- en technologie-indicatoren. Zoetermeer: Ministerie van Onderwijs, Cultuur en Wetenschappen.
  (External research report)

2000

• Leeuwen, T.N., van & Moed, H.F. & Tijssen, R.J.W. & Visser, M.S. & Raan, A.F.J., van (2000)
  First evidence of serious laguage-bias in the use of citation analysis for the evaluation of national science systems. Research Evaluation, 9 (2), pp. 121-122.
  (Article)
• Tijssen, R.J.W. & Wijk, E., van (2000)
  ICT-onderzoek onderzocht. Internationaal vergelijkende macro-studie van Nederlands ICT-onderzoek. Leiden: CWTS.
  (External research report)
• Leeuwen, T.N., van & Tijssen, R.J.W. (2000)
  Interdisciplinary dynamics of modern science: analysis of cross-disciplinary citation flows. Research Evaluation, 9 (3), pp. 183-187.
  (Article)
• Tijssen, R.J.W. (2000)
  Nederlandse wetenschap als kennisbron voor industriele uitvindingen, Trendanalyse van verwijzingen in octrooien naar Nederlandse wetenschappelijke artikelen. Leiden: CWTS.
  (External research report)
• Tijssen, R.J.W. & Leeuwen, T.N., van (2000)
  Scientific co-operation between The Netherlands and Russia. Overview of Dutch-Russian scientific publication activity (1997-1998). Leiden: CWTS.
  (External research report)
• Tijssen, R.J.W. & Buter, R.K. & Leeuwen, T.N., van (2000)
  Technological relevance of science: An assessment of citation linkages between patents and research papers. Scientometrics, 47 (2), pp. 389-412.
  (Article)
• Tijssen, R.J.W. (2000)
  Wetenschappelijk en technisch onderzoek als kennisbron voor uitvindingen en innovaties. Leiden: CWTS.
  (External research report)

1999

• Raan, A.F.J., van & Moed, H.F. & Tijssen, R.J.W. (1999)
  College: Cognitive and Structural Development of Scientific and Technological Knowledge (in Dutch). Leiden Univ, Leiden (The Netherlands), lectures national, CWTS-college
  (Conference lecture)
• Tijssen, R.J.W. (1999)
  Het belang van Nederlands wetenschappelijk onderzoek voor technologische innovaties: kwantitatieve analyse van octrooien. Leiden (The Netherlands), CWTS Seminars Leiden.Univ. Teaching activities
  (Conference lecture)
• Tijssen, R.J.W. (1999)
  NL onderzoek inspiratiebron Amerikaanse octrooien. Leiden: Exchange Affairs (digital per.) of NACE.
  (Other)
• Tijssen, R.J.W. (1999)
  Octrooibeleid in de kinderschoenen. Leiden: Mare.
  (Other)
• Tijssen, R.J.W. (1999)
  Onderzoek UT voorop bij industriële toepassingen. Leiden (The Netherlands): UTNieuws.
  (Other)
• Tijssen, R.J.W. & Luwel, M.J.J. & Wijk, E., van (1999)
  Flemish R&D in Information and Communication Technologies: output performance in an international perpective. Leiden: Centrum voor Wetenschaps en Technologie Studies (CWTS).
  (External research report)
• Tijssen, R.J.W. & Wijk, E., van (1999)
  In search of the European Paradox: an international comparison of Europe's scientific performance and knowledge flows in information and communication technologies research. Research Policy, 28 (5), pp. 519-543.
  (Article)
• Tijssen, R.J.W. & Leeuwen, T.N., van (1999)
  Scientific Co-operation between The Netherlands and Japan. Leiden: Centrum voor Wetenschaps en Technologie Studies (CWTS).
  (External research report)

1998

• Raan, A.F.J., van & Moed, H.F. & Tijssen, R.J.W. (1998)
  College: Cognitive and structural development of scientific and technological knowledge. Leiden: CWTS Leiden Univ.
  (Other)
• Tijssen, R.J.W. & Wijk, E., van (1998)
  Europe's contribution to the global ICT science base. Hinxton, Cambridge (England): SPRU, Hinxton, Cambridge / CWTS, University Leiden.
  (Other)
• Moed, H.F. & Leeuwen, T.N., van & Tijssen, R.J.W. (1998)
  Minder in de bladen. Leiden: De Volkskrant.
  (Other)
• Tijssen, R.J.W. (1998)
  Nederlands ICT-onderzoek staat hoog aangeschreven. Automatisering Gids, p. 21.
  (Contribution for newspaper or weekly magazine)
• Tijssen, R.J.W. & Leeuwen, T.N., van & Moed, H.F. (1998)
  Schrijvende astronoom blijft lang goed. Leiden: De Volkskrant.
  (Other)
• Tijssen, R.J.W. (1998)
  The importance of science for technology and the economy. Leiden, Seminars CWTS, Leiden Univ. Teaching activities: lecture
  (Conference lecture)
• Tijssen, R.J.W. & Buter, R.K. (1998)
  Het belang van Nederlands wetenschappelijk onderzoek voor technologische innovaties: kwantitatieve analyse van octrooien. Leiden: Centre for Science and Technology Studies (CWTS).
  (External research report)
• Tijssen, R.J.W. (1998)
  Quantitative assissment of large heterogeneous R&D networks: the case of process engineering in the Netherlands. Research Policy, 26 (7-8), pp. 7-8.
  (Article)
• Schwarz-Winkel, A & Schwarz, S & Tijssen, R.J.W. (1998)
  Research and research impact of a technical university: a bibliometric study. Scientometrics, 41 (3), pp. 371-388.
  (Article)
• Tijssen, R.J.W. & Wijk, E., van (1998)
  The global science base of information and communication technologies. Strategic analyses of scientific publication activity. Leiden: Centre for Science and Technology Studies (CWTS).
  (External research report)
• Tijssen, R.J.W. & Wijk, E., van (1998)
  The global science base of information and communication technologies: bibliometric analysis of ICT research papers. Scientometrics, 42 (1), pp. 41-60.
  (Article)
• Tijssen, R.J.W. & Leeuwen, T.N., van & Verspagen, B. & Hollanders, H. (1998)
  Wetenschaps- en Technologie-Indicatoren 1998. Zoetermeer: Ministerie van Onderwijs, Cultuur en Wetenschappen.
  (External research report)

1997

• Tijssen, R.J.W. (1997)
  Evaluatie van R&D-netwerken. Leiden, Seminars CWTS (staff & visitors), Leiden Univ.
  (Conference lecture)
• Tijssen, R.J.W. & Wijk, E., van (1997)
  The global science base of Information and Communication Technologies: bibliometric indicators of R&D activities. Brussels, Belgium, Meeting European Commission/TSER
  (Conference lecture)
• Tijssen, R.J.W. & Wijk, E., van (1997)
  The global science base of Information and Communication Technologies: bibliometric macro-level analysis R&D activities in the Triad. Paris, France, Meeting European Commission/TSER
  (Conference lecture)
• Tijssen, R.J.W. & Raan, A.F.J., van (1997)
  Wetenschappelijk rendement voor onderzoekinstellingen. The Hague, Symposium Effectiviteit in EU-onderzoek, St. Science Alliance
  (Conference lecture)
• Tijssen, R.J.W. & Korevaar, J.C. (1997)
  Actoren in de wisselwerking tussen wetenschap en technologie: samenwerking en kennisinteractie in de Nederlandse procestechnologie. Leiden: Centre for Science and Technology Studies (CWTS).
  (External research report)
• Tijssen, R.J.W. & Wijk, E., van (1997)
  International comparison of ICT research bases: a quantitative study of scientific publication output in the Netherlands, France, Germany, Sweden, Switzerland and the United Kingdom. Leiden: Centre for Science and Technology Studies (CWTS).
  (External research report)
• Tijssen, R.J.W. & Verspagen, B. & Slabbers, M. & Essen, M., van & Leeuwen, T.N., van (1997)
  Nederlands milieu-onderzoek kwantitatief in kaart gebracht: een verkennende studie. Leiden / Maastricht: Centre for Science and Technology Studies (CWTS) / MERIT.
  (External research report)
• Tijssen, R.J.W. & Leeuwen, T.N., van (1997)
  Scientific co-operation between The Netherlands and Hungary. An overview of Dutch-Hungarian co-authored scientific publication activity. Leiden: Centre for Science and Technology Studies / NOWT.
  (External research report)
• Tijssen, R.J.W. & Leeuwen, T.N., van (1997)
  Scientific co-operation between the Netherlands and Russia. An overview of Dutch-Russian co-authored scientific publication activity. Leiden: Centre for Science and Technology Studies (CWTS) / NOWT.
  (External research report)
• Tijssen, R.J.W. & Korevaar, J.C. (1997)
  Unravelling the cognitive and interorganisational structure of public/private R&D networks: a case study of catalysis research in the Netherlands. Research Policy, 25 (8), pp. 1277-1293.
  (Article)