1. May retrofit also include acoustics aspects?;Parati;Energy Procedia,2015
2. Weber L, Kaltbeitzel B. Schalldämmung von Wärmedmm-Verbundsystemen mit zweilagiger Dämmschicht - Bauforschung Band T 3341 (IBP-Bericht B-BA 1/2016).
3. Sound insulation of double panels-comparison of existing prediction models;Hongisto;Acta Acust United Acust,2006
4. Prediction methods for the sound transmission of building elements;Sharp;Noise Control Eng,1978
5. Structure-borne sound;Cremer,2005