1. ČSN 73 0540 - 2. Thermal protection of buildings.: Part 2 Requirements. Prague: Czech Standards Institute, (2011).
2. Czech Republic. Decree on the energy performance of buildings. In: Collection of Laws 2013, No. 78.
3. ČSN 73 0540 - 4. Thermal protection of buildings: Part 4: Calculation methods. Prague: Czech Standards Institute, (2005).
4. Directive of the Ministry of the Environment: The funding from the New Green Savings program. In: 2014, No. 1.
5. ČSN EN ISO 10211. Thermal bridges in building construction - Heat flows and surface temperatures - Detailed calculations. Prague: Office for Technical Standardization, Metrology and State Testing, (2009).