@article{oai:soar-ir.repo.nii.ac.jp:00013719,
 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 31: 1-8(1988)},
 pages = {1--8},
 title = {繊維競合原理の研究(Ⅵ)：景気予測による競合原理(序説)},
 volume = {31},
 year = {1988}
}