O. K. Yugai
- Compaction of loess soils prone to slump-type settlement by wetting with subsequent tamping. Dans: Soil Mechanics and Foundation Engineering, v. 32, n. 2 (mars 1995). (1995):
- Foundations in punched holes. Dans: Soil Mechanics and Foundation Engineering, v. 25, n. 6 (novembre 1988). (1988):