@article{oai:our.repo.nii.ac.jp:02012420,
 author = {豊島, 慎一郎 and Toyoshima, Shin'ichiro},
 issue = {5-6},
 journal = {大分大学経済論集},
 month = {Mar},
 pages = {83--98},
 title = {社会階層と地域活動 : 大分市を事例として},
 volume = {72},
 year = {2021},
 yomi = {トヨシマ, シンイチロウ}
}