@article{oai:doshisha.repo.nii.ac.jp:00013623,
 author = {樋口, 武 and Higuchi, Takeshi},
 issue = {4-5-6},
 journal = {同志社商学, Doshisha Shogaku (The Doshisha Business Review)},
 month = {Mar},
 note = {研究, 徳永清行教授古稀祝賀記念号, application/pdf},
 pages = {220--240},
 title = {最適通貨圏の理論について},
 volume = {25},
 year = {1974},
 yomi = {ヒグチ, タケシ}
}