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) CHU C. C.,A Analysis of Localized Necking in Punch Stretching,Int. J. Solids Structures,,橙,1980,16,,913,https://cir.nii.ac.jp/crid/1573387448913053184,