Toshiro Takai
- Shape And Properties Of The Upheaval Of Cohesive Soil Improved By Compacted Sand Piling Method. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1989, n. 403 (März 1989). (1989):
- A Study Of Cellular Shell Driving Into Ground Using Vibration Hammers. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1990, n. 415 (März 1990). (1990):