1. Energy in Figures. Statistical Pocketbook 2016https://ec.europa.eu/energy/sites/ener/files/documents/pocketbook_energy-2016_web-final_final.pdf
2. 91/ec of the European parliament and of the council of 16 December 2002 on the energy performance of buildings;Directive;Off. J. Eur. Communities,2002
3. Action Plan for Energy Efficiency: Realising the Potential; Commission Staff Working Document (2006), 545 Finalhttp://ec.europa.eu/smart-regulation/impact/ia_carried_out/docs/ia_2006/sec_2006_1174_en.pdf
4. Influence of the Thermal Inertia in the European Simplified Procedures for the Assessment of Buildings’ Energy Performance
5. Horizon 2020 Work Programme 2014–2015. Secure, Clean and Efficient Energy (European Commission Decision)http://ec.europa.eu/research/participants/data/ref/h2020/wp/2014_2015/main/h2020-wp1415-energy_en.pdf