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) Saeed Nasseh and Sean Sather-Wagstaff,Vanishing of Ext and Tor over fiber products,Proceedings of the American Mathematical Society,0002-9939,American Mathematical Society (AMS),2017-06-22,145,11,4661-4674,https://cir.nii.ac.jp/crid/1364233269950927232,https://doi.org/10.1090/proc/13633