@article{oai:doshisha.repo.nii.ac.jp:00012657,
 author = {岡本, 春三 and Okamoto, H.},
 issue = {2},
 journal = {同志社商学, Doshisha Shogaku (The Doshisha Business Review)},
 month = {Dec},
 note = {研究, 商学部一周年記念論文集},
 pages = {359--374},
 title = {English Simplified and Systematized},
 volume = {2},
 year = {1950},
 yomi = {オカモト, ハルミ}
}