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) AHN S. J.,Highly Manufacturable High Density Phase Change Memory of 64Mb and Beyond,IEDM 2004,,,2004,,,,https://cir.nii.ac.jp/crid/1572543025263053568,