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) ERDOGAN F.,Penny-Shaped Interface Crack between an Elastic Layer and a Half-Space,Int. J. Solids. Structure.,,,1972,8,,93-109,https://cir.nii.ac.jp/crid/1570572699864611456,