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) Naoki Endo and Shiro Goto and Ryotaro Isobe,Almost Gorenstein rings arising from fiber products,Canadian Mathematical Bulletin,0008-4395,Canadian Mathematical Society,2020-07-10,64,2,383-400,https://cir.nii.ac.jp/crid/1360857593770998016,https://doi.org/10.4153/s000843952000051x