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) GURLAND J.,The measurement of grain contiguity in two-phase alloys,Trans. Metall. Soc. AIME,,,1958,212,,452-455,https://cir.nii.ac.jp/crid/1570291225577535488,