Tadashi Sukegawa
- Development Of A Back-filling Method Using Excess Slurry From The Slurry Shield. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1994, n. 492 (juin 1994). (1994):
- Development Of The Removable Three-centered Slurry Shield Method For Station Using Running Shield Machine. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1994, n. 498 (septembre 1994). (1994):
- Development Of Invert Material Used By Excavated Soil From The Slurry Shield. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1994, n. 504 (décembre 1994). (1994):