1. Effects of high-sided vehicles on the performance of noise barriers;Hothersall;J. Acoust. Soc. Am.,1997
2. Swift MJ. The physical properties of porous recycled materials. PhD thesis, University of Bradford, December 2000.
3. Sound velocity and related properties of marine sediments;Hamilton;J. Acoust. Soc. Am.,1982
4. Fabric, pore size distribution, and permeability of sandy soils;Juang;J. Geotechn. Eng. Am. Soc. Civil Eng.,1986
5. Attenborough K. Outdoor sound propagation. In: Proc. the 16th Int. Cong. Acoust., July 1998, Seattle. P.991–4.