@article{oai:rakuno.repo.nii.ac.jp:00004389, author = {SAITO, Ryo}, issue = {1}, journal = {酪農学園大学紀要. 自然科学編}, month = {Oct}, note = {Bulletin}, pages = {43--45}, title = {Note on Quasi-injective Modules}, volume = {25}, year = {2000} }