1. Sound propagation in urban areas;Weiner;Journal of the Acoustical Society of America,1965
2. Propagation of traffic noise in typical urban situations;Delany;National Physical Laboratory Report Ac54,1971
3. Prediction of propagation in a network of sound channels, with application to noise transmission in city streets;Lee;Acoustics and Vibration Laboratory, Massachusetts Institute of Technology Report,1974
4. Noise propagation in corridors;Davies;Journal of the Acoustical Society of America,1973
5. Sound power measurement in a semi-confined space;Schlatter,1971