1. Resolution on climate change;European Parliament,2007
2. An energy policy for Europe, COM(2007) final, Brussels;European Commission (EC),2007
3. Proposal for a directive of the European parliament and of the council on the promotion of the use of energy from renewable sources, COM (2008) 19 final, Brussels;European Commission (EC),2008
4. Biomass action plan. COM (2005) 628 final, Brussels;European Commission (EC),2005
5. Annual European Union greenhouse gas inventory 1990–2009 and inventory report 2011. Technical report No.2/2011;[EEA] European Environment Agency,2011