著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Begemann,The friction jacket cone as an aid in determining the soil profile,Proc. 6th Int. Conf. on SMFE,,,1965,1,,17,https://cir.nii.ac.jp/crid/1370288394475022081,