1. Building Regulations 2008, The Danish Ministry of Economic and Business Affairs, Danish Enterprise and Construction Authority, Copenhagen, Denmark, 2007.
2. Humidity as a control parameter for ventilation;Afshari;Indoor and Built Environment,2003
3. Reducing energy consumption for ventilation in dwellings through demand controlled ventilation;Afshari,2005
4. Regelsamling för byggande, BBR 2008, Boverket, Karlskrona, Sweden, 2008.
5. EN 15251 Criteria for the Indoor Environment including thermal, indoor air quality, light and noise, European Committee for Standardization, 2007.