URBÁN, Daniel - ROOZEN, Nicolaas Bernardus - RYCHTÁRIKOVÁ, Monika. The discussion on facades´sound insulation in Slovakia. In The 8th Congress of the Alps Adria Acoustics Association [elektronický zdroj] : conference proceedings. 20-21 September, 2018, Zagreb, Croatia. 1. vyd. Zagreb : Hrvatsko akustičko društvo, 2018, USB kľúč, s. 40-43. ISBN 978-953-95097-2-7.