Masutoshi Yudasaka
- Hydrostatically supported sand structures as ship collision barrier. Presented at: IABSE Colloquium: Ship Collision with Bridges and Offshore Structures = Collision des bâteaux avec des ponts et des constructions en mer = Kollision von Schiffen mit Brücken und "Offshore"-Bauten, Copenhagen, Denmark, 1983. (1983):