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)
ASTM Inernational,Standard test methods for plane-strain fracture toughness and strain energy release rate of plastic materials,ASTM D5045-99,,ASTM Inernational,2007,,,,https://cir.nii.ac.jp/crid/1573950400555831808,