Terutoshi Kaku
- An Evaluation of Road Roughness And The Effects On Riding Comfort And Vehicle Dynamics. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1985, n. 359 (juillet 1985). (1985):
- A Trial Plan Regarding The Evaluation Method Of Road Roughness On The Basis Of A Man-vehicle-road System Concept. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1989, n. 407 (juillet 1989). (1989):