1. Wheel rail noise and vibration;Remington;U.S. Department of Transportation Report No. UMTA-MA-06-0025,1975
2. Control of wheel/rail noise and vibration;Remington;Report to be published by the U.S. Department of Transportation,1982
3. Propagation of noise along a finite impedance boundary;Chessel;Journal of the Acoustical Society of America,1977
4. Excess attenuation on impedance of common ground surfaces characterized by flow resistance;Piercy,1979