Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
"Ohnaga,Kazuhiko",Theoretical Study on the Holding Power of the Anchor,船舶技術研究所報告,,運輸省船舶技術研究所,1968-03-30,4,6,199-216,https://cir.nii.ac.jp/crid/1544231895005307392,