@article{oai:chukyo-u.repo.nii.ac.jp:00017607,
 author = {渋谷, 努 and SHIBUYA, Tsutomu},
 issue = {2},
 journal = {社会科学研究, SHAKAIKAGAKU-KENKYU},
 month = {Mar},
 pages = {255--280},
 title = {札幌オリンピック招致ポスターから見える北海道・アイヌと内地の境界},
 volume = {39},
 year = {2019}
}