著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
,"The total absolute curvature of nonclosed curve in S-2, I & II",Results in Math. 45,,,2004,,,,https://cir.nii.ac.jp/crid/1010282256761651975,