1. Hachiya, Y., Maekawa, R. and Su, K. Laboratory performance of pier deck pavement for new runway D at Tokyo Haneda International Airport. 6th international conference on road and airfield pavement technology. July 2008, Sapporo, Japan
2. Ishida, T. Using the KIT driving simulator to evaluate road surface roughness. 2007 TRB annual meeting CD. Washington, DC
3. Ishida, T., Kawamura, A. and Tomiyama, K. Quantitative evaluation of ride comfort using a driving simulator. 2008 TRB annual meeting CD. Washington, DC
4. Janoff, M.S., 1988. Pavement roughness and ride ability field evaluation. National cooperative highway research program, Report 308, TRB, Washington, DC