Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
OLSEN R. S.,Site characterization using the cone penetrometer test,"Proceedings of In Situ '86, a Speciaity Conference : Use of In Situ Tests in Geotechnical Engineering, ASCE",,,1986,,,854-868,https://cir.nii.ac.jp/crid/1570291225210831104,