1. ISO 6946, Building Components and Building Elements – Thermal Resistance and Thermal Transmittance – Calculation Method, ISO, Geneva, Switzerland, 2007.
2. ISO 10211, Thermal Bridges in Building Construction – Heat Flows and Surface Temperatures – Detailed Calculations, ISO, Geneva, Switzerland, 2007.
3. A device for thermal conductivity measurement based on the method of local heat influence;Hotra;Przeglad Elektrotechniczny.,2012
4. ISO 8302, Thermal Insulation – Determination of Steady-State Thermal Resistance and Related Properties – Guarded Hot Plate Apparatus, ISO, Geneva, Switzerland, 1991.
5. ISO 8301, Thermal Insulation – Determination of Steady-State Thermal Resistance and Related Properties – Heat Flow Meter Apparatus, ISO, Geneva, Switzerland, 1991.