1. Energy Efficiency and Certification of Central Air Conditioners (EECCAC), D.G. Transportation-Energy (DGTREN) of the Commission of the E.U. Final Report, Co-ordinator: J. Adnot. Armines, France, 2003.
2. A. Kirchner, P. Hofer, A. Kemmler, M. Keller, B. Aebischer, M. Jakob, G. Catenazzi, W, Baumgartner, Analyse des schweizerischen Energieverbrauchs 2000–2006 nach Verwendungszwecken, Bundesamt für Energie (Swiss Federal Office of Energy), Bern, 2008 (in German).
3. Climate change impacts on building heating and cooling energy demand in Switzerland;Frank;Energy and Buildings,2005
4. Climate warming impact on degree-days and building energy demand in Switzerland;Christenson;Energy Conversion and Management,2006
5. Environmental performance of a naturally ventilated city centre library;Krausse;Energy and Buildings,2007