1. EN 15251:2007, Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics.
2. EN 12354-3:2000, Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 3: Airborne sound insulation against outdoor sound.
3. EN 12354-1:2000, Building acoustics - Estimation of acoustic performance of buildings from the performance of elements- Airborne sound insulation against outdoor sound.
4. The prediction of airborne sound transmission between two rooms using first-order flanking paths;Galbrun;Applied Acoustics,2008