@article{oai:u-gakugei.repo.nii.ac.jp:00035608,
 author = {吉川,行雄},
 issue = {3},
 journal = {学芸大数学教育研究},
 month = {Jun},
 note = {application/pdf, 論文(Article), http://ci.nii.ac.jp/books/openurl/query?url_ver=z39.88-2004&crx_ver=z39.88-2004&rft_id=info%3Ancid%2FAN10114706},
 pages = {121--128},
 title = {素因数分解を利用した自然数の累乗の和の求め方とその指導},
 year = {1991}
}