1. Costa A., Internationale Passivhaustagung, 485 (2010)
2. Szalay Z., Internationale Passivhaustagung, 491 (2010)
3. Elokhov A.E., Technologies for Designing and Building Energy-Efficient Buildings Passive House, 11-12,115 (2012) [in Russian]
4. Ronacher H., Internationale Passivhaustagung, 525 (2010)
5. Regner P., Internationale Passivhaustagung, 203 (2010)