1. Towards a European energy community: a policy proposal by Jacques Delors;Andoura;Notre Europe,2010
2. Limitations to agency control in European Union policy-making: the Commission and the Poverty Programmes;Bauer;Journal of Common Market Studies,2002
3. EU lobbying: a view from the US;Baumgartner;Journal of European Public Policy,2007
4. BBC, 2006. Russia vows to end gas shortage. 2 January.
5. Belton, C., Barker, A. and Chaffin, J., 2012. Kremlin shields Gazprom from EU probe. Financial Times, 11 September.