1. Factors influencing German house owners' preferences on energy retrofits;Achtnicht;Energy Policy,2014
2. Swiss Homeowners and Expectations aboout Future Energy Price;Alberini,2011
3. Boosting building Renovation: what potential and value for europe? Study for the ITRE committee;Artola,2016
4. The german government’s climate action programme 2020. Cabinet decision of 3 december 2014;BMUB,2014
5. Sanierungsbedarf im Gebäudebestand. Ein Beitrag zur Energieeffizienzstrategie Gebäude;BMWi,2014