1. European Parliament, Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast). Official Journal of the European Union 2010. 18/06/2010.
2. European Parliament, Directive 2002/91/EC of the European Parliament and of the Council of 16 December 2002 on the energy performance of buildings. Official Journal of the European Union 2003. 04/01/2003.
3. European Parliament, Commission delegated regulation (EU) No 244/2012 of 16 January 2012 supplementing directive 2010/31/EU of the European parliament and of the council on the energy performance of buildings by establishing a comparative methodology framework for calculating cost-optimal levels of minimum energy performance requirements for buildings and building elements. Official Journal of the European Union 2012. 21/03/2012.
4. EPBD cost-optimal methodology: application to the thermal rehabilitation of the building envelope of a Portuguese residential reference building;Brandão De Vasconcelos;Energy Build.,2016
5. Energy refurbishment of the Italian residential building stock: energy and cost analysis through the application of the building typology;Ballarini;Energy Policy,2017