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) Ikeda Yukiko and Ohta Toshihiko,The Influence of Chain Entanglement Density on the Increase in Strength and Modulus with Ultra-drawing of Ultra-high-molecular-weight Polypropylene,繊維学会誌,00379875,社団法人 繊維学会,2002,58,12,444-450,https://cir.nii.ac.jp/crid/1390282679806232192,https://doi.org/10.2115/fiber.58.444