1. Electric power systems research on dispersed generation
2. Office of gas and electricity markets: ‘Electricity distribution price control review, final proposals’, November 2004, available at: http://www.ofgem.gov.uk/Networks/ElecDist/PriceCntrls/DPCR4/Pages/DPCR4.aspx, accessed February 2008
3. http://www.bwea.com/ukwed/index.asp, accessed February 2008