5Malcolm J Crocker,,Douglas Hanson,Zhuang Li,Ravi Karjatkar,Krishna S.Vissamraju.Measurement of the Acoustical and Mechanical Properties of Porous Road Surfaces and Tire/Road Noise. 83th TRB Meeting . 2004
6K.A.Moore,,D.E.Watson,,K.Williams,,L.A.Cooley,Jr.Refinement Of New Generation Open-Graded Friction Course Mix Design. the2003annual meeting of the Transportation Research Board . 2003