Yasuhiro Okamoto
- ダムコンクリートに用いた海砂の除塩 (Removal of Salt From Sea-Sand Used for Dam Concrete). Dans: Concrete Journal (JCI), v. 19, n. 5 ( 1981). (1981):
- Application of energy absorbing connecters to steel girder bridges. Présenté pendant: IABSE Symposium: Towards a Better Built Environment - Innovation, Sustainability, Information Technology, Melbourne, Australia, 11-13 September 2002. (2002):