@article{oai:doshisha.repo.nii.ac.jp:00008071,
 author = {岡本, 昌幸 and Okamoto, Masayuki},
 issue = {3-4},
 journal = {經濟學論叢, Keizaigaku-Ronso (The Doshisha University economic review)},
 month = {Nov},
 note = {application/pdf},
 pages = {192--206},
 title = {企業規模とプライス・コスト・マージン率の変動},
 volume = {36},
 year = {1985},
 yomi = {オカモト, マサユキ}
}