1. Report of damage reconnaissance for the 1990 Philippine, Luzon Earthquake;Hamada;Association for Development of Earthquake Prediction,1991
2. Research report of damage caused by the 1993 Kushiro-oki Earthquake and the Noto-hanto-oki Earthquake;Japanese Society of Soil Mechanics,1994
3. Uplift of partially-buried structures in liquefiable sands during earthquakes;Koseki,1990
4. Model shaking tests and finite element analysis on uplift of common utility ducts during earthquakes;Koseki,1994
5. Uplift of sewer manholes during the 1993 Kushiro-Oki Earthquake;Koseki;Soils and Foundations,1997