1. Implementing the Energy Performance of Buildings Directive,2011
2. Building Regulations for Energy Conservation;Murphy,2012
3. Portuguese Government Regulamento das características de comportamento térmico de edifícios (Portuguese decree-law number 40/90, Regulation of the Characteristics of the Building Thermal Behavior),1990
4. Portuguese Government Regulamento dos sistemas de climatização em edifícios (Portuguese decree-law number 118/98, Regulation of the Building Climatization Systems),1998
5. Energy Performance of Buildings Directive;Directive 2002/91/EC,2002