1. G. Lewison, P. Cunningham, Bibliometric studies for the evaluation of trans-national research,Scientometrics, 21 (1991) 223–44.
2. G. Lewison, Research personnel on the European Community's Biotechnology Action Programme (BAP). Submitted toResearch Evaluation.
3. E. Magnien, A. Aguilar, P. Wragg, D. de Nettancourt, Laboratoires Europeens Sans Murs (European Laboratories Without Walls),Biofutur, 17 November (1989) 17–30.
4. C. Af Malmborg et al., Evaluation of the Biomolecular Engineering Programme — BEP (1982–86) and the Biotechnology Action Programme — BAP, (1985–89). Commission of the European Communities, Luxembourg, 1988, EUR 11833.
5. J. D. Frame, H. P. Carpenter, International research collaborationSocial Studies of Science, 9 (1979) 481–97.