@article{oai:kwansei.repo.nii.ac.jp:00030583,
 author = {広瀬, 憲三 and Hirose, Kenzo},
 issue = {1/2},
 journal = {商学論究, Journal of Business Administration},
 month = {Dec},
 pages = {407--423},
 title = {差別化財クールノーモデルと研究開発投資 : ２期間モデルの場合},
 volume = {70},
 year = {2022}
}