1. EN 12354-1. Building acoustics – estimation of acoustic performance of buildings from the performance of elements – part 1: airborne sound insulation between rooms; 2000 (ISO 15712-1 since 2005).
2. EN 12354-2. Building acoustics – estimation of acoustic performance of buildings from the performance of elements – part 2: impact sound insulation between rooms; 2000 (ISO 15712-2 since 2005).
3. Calculation of the sound transmission between dwellings by partitions and flanking structures;Gerretsen;Appl Acoust,1979
4. Calculation of airborne and impact sound insulation between dwellings;Gerretsen;Appl Acoust,1986
5. European developments in prediction models for building acoustics;Gerretsen;Acta Acust,1994