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) G. Hochschild,Note on Relative Homological Dimension,Nagoya Mathematical Journal,0027-7630,Cambridge University Press (CUP),1958-06,13,,89-94,https://cir.nii.ac.jp/crid/1360579819229877888,https://doi.org/10.1017/s0027763000023539