1. Reform by coincidence? Explaining the policy process of structural reform in Denmark;Bundgaaard;Scand. Polit. Stud.,2007
2. Ten years of structural reforms in Danish healthcare;Christiansen;Health Policy,2012
3. Indenrigs- og Sundhedsministeriet [Ministry of Interior and Health]. Kommunalreformen – kort fortalt [The Municipal reform – in brief]. Copenhagen : 2005. http://oim.dk/media/93091/kommunalreformen-kort-fortalt.pdf.
4. Increasing returns, path dependence, and the study of politics;Pierson;Am. Polit. Sci. Rev.,2000
5. Rediscovering Institutions. The Organizational Basis of Politics;March,1989