1. Sound transmission through concrete blocks with attached drywall;Warnock;Journal of the Acoustical Society of America,1991
2. Sound transmission through two kinds of porous concrete blocks with attached drywall;Warnock;Journal of the Acoustical Society of America,1992
3. The sound insulation of circular and slit-shaped apertures;Gomperts;Acustica,1964
4. The sound transmission loss of circular and slit-shaped apertures in walls;Gomperts;Acoustica,1967
5. The influence of viscosity on sound transmission through small circular apertures in walls of finite thickness;Gomperts;Acoustica,1965