1. Considerations on the settlements of soft grounds;Aboshi,1977
2. Large-scale sand drain works for the Kansai International Airport island;Arai,1991
3. Shear strength of normally consolidated clays;Berre;Proc. of 8th Int. Conf. on SMFE, Moscow,1973
4. Problems of soil mechanics and construction on soft clays and structurally unstable soils;Bjerrum;State of the Art Report, Proc., 8th Int. Conf. on SMFE, Moscow,1973
5. Design of immersed tunnel in consolidation settlement of diluvial clay;Endo,1991