@article{oai:rikkyo.repo.nii.ac.jp:00018760,
 author = {亀川, 雅人 and Kamekawa, Masato},
 journal = {立教DBAジャーナル, Rikkyo DBA journal},
 month = {},
 note = {P(論文)},
 pages = {1--11},
 title = {起業家精神と投資の経済計算},
 volume = {10},
 year = {2019}
}