@article{oai:soar-ir.repo.nii.ac.jp:00013744, 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 10: 1-33(1967)}, pages = {1--33}, title = {不完全競争市場と工業立地 : 蜂房構造の立地図法を援用して}, volume = {10}, year = {1967} }