Rikuji Nakamura
- Experimental Study On Skin Resistance Of Pile In Soft Clay. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1995, n. 517 (juin 1995). (1995):
- Strength Change Of Clay In The Vicinity Of Soil-cement Column. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1998, n. 596 (juin 1998). (1998):