1. F.R. Carrié et al., Impact of air distribution leakage in Europe: the SAVE-DUCT project, Proceedings of the 18th AIVC Conference on Ventilation and Cooling, Athens, Greece, 23–26th September, 1997, Vol. 2, pp. 652–659.
2. C.-A. Roulet et al., Measurement of air flow rates and ventilation efficiency in air handling units, Proceedings of Int. Conf. on Solar Energy in Buildings, CISBAT’99, Lausanne, Switzerland, 22–23rd September, 1999, pp. 235–240.
3. W.J. Fisk, et al., Duct systems in large commercial buildings: physical characterization, air leakage, and heat conduction gains, Energy and Buildings 32 (2000) 109–119
4. F.D. Heidt, T. Fischer, Untersuchung lüftungstechnischer Eigenschaften von Raumlüftungsgeräten mit Indikatorgasverfahren, HLH – Heizung Lüftung/Klima Haustechnik, 1998, Bd. 49, Nr. 10.
5. F.D. Heidt, T. Fischer, A. Thiemann, Energetische Beurteilung dezentraler Raumlüftungsgeräte mit Wärmerückgewinnung, HLH – Heizung Lüftung/Klima Haustechnik, 1998, Bd. 49, Nr. 11.