著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Hansbo, Sven",A new approach to the determination of the shear strength of clay by the fall-cone test,,[Ivar Haeggströms],1957,Proceedings,,,,https://cir.nii.ac.jp/crid/1130000795122368000