Yasuo Ijima
- Importance of preservative treatment and maintenance of wooden bridges under Japanese climatic conditions. Vorgetragen bei: IABSE Conference: Innovative Wooden Structures and Bridges, Lahti, Finnland, 29-31 August 2001. (2001):
- Field experiment of a hybrid timber-steel deck roadway bridge. Vorgetragen bei: IABSE Conference: Innovative Wooden Structures and Bridges, Lahti, Finnland, 29-31 August 2001. (2001):