@article{oai:oiu.repo.nii.ac.jp:00000657,
 author = {竹之内, 脩 and タケノウチ, オサム and Takenouchi, Osamu},
 issue = {3},
 journal = {国際研究論叢 : 大阪国際大学紀要, OIU journal of international studies},
 month = {Dec},
 note = {P(論文)},
 pages = {25--41},
 title = {自然数の累乗和 ： 関孝和の業績についての考察},
 volume = {6},
 year = {1993},
 yomi = {タケノウチ, オサム}
}