@article{oai:soar-ir.repo.nii.ac.jp:00013752,
 author = {宮坂,  正治},
 journal = {Journal of the Faculty of Textile Science and Technology, Shinshu University. Ser. D, Arts},
 month = {Dec},
 note = {Article, Journal of the Faculty of Textile Science and Technology, Shinshu University. Ser. D, Arts 6: 38-63(1963)},
 pages = {38--63},
 title = {不完全競争市場と投資政策},
 volume = {6},
 year = {1963}
}