air permeability. controlled ventilation systems. energetická efektívnosť budov. energy efficient buildings. regulované systémy vetrania. vzduchová priepustnosťMajsniar, Vladimír, 1984- Air permeability determination of packaging structures with installed controlled ventilation system. Bielek, Boris, 1964-. Szabó, Daniel, 1955- In: Leuven : Katholieke Universiteit Leuven, 2013. -- ATF 2013 [elektronický zdroj] : 2nd Conference on Acoustics, Light and Thermal Physics in Architecture and Building Structures.Book of proceedings. Leuven, Belgium 2.-3.5.2013. -- s.CD-ROM, p.202-208. -- 978-90-8649-637-2.