@article{oai:sapporo-u.repo.nii.ac.jp:00001696,
 author = {桑原, 真人 and クワバラ, マサト and Kuwabara, Masato},
 issue = {1},
 journal = {経済と経営},
 month = {Jun},
 note = {P},
 pages = {1--49},
 title = {上川道路の建設過程について},
 volume = {21},
 year = {1990}
}