Sakae Ushijima
- A Study On The Protection Of Steel In Concrete By Penetrative Corrosion Inhibitor. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1990, n. 420 (August 1990). (1990):
- Quantitative Evaluation Of The Effects Of Spraying Variables On The Quality Of High-strength Sprayed Mortar. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2002, n. 697 (Februar 2002). (2002):
- Application of Super-workable concrete to an arch bridge. Vorgetragen bei: IABSE Symposium: Extending the Lifespan of Structures, San Francisco, CA, USA, August 1995. (1995):