1. S. Kuhlmann, Governance of Innovation Policy in Europe—Three Scenarios. Research Policy, Special Issue 30 (6), Innovation Policy in Europe and the US: New Policies in New Institutions, H. Klein, S. Kuhlmann, P. Shapira (2001) 953–976.
2. European Commission, Towards a European Research Area, Communication from the Commission to the Council, the European Parliament, the Economic and Social Committee and the Committee of the Regions, Brussels, 18 January 2000, COM (2000) 6, 2000.
3. Governance in the European Union;Marks,1996
4. The Political System. An Inquiry into the State of Political Science;Easton,1953
5. Introduction: a functional approach to comparative politics;Almond,1960