@article{oai:sapporo-u.repo.nii.ac.jp:00003950,
 author = {山口, 昌男 and ヤマグチ, マサオ and Yamaguchi, Masao},
 journal = {比較文化論叢 : 札幌大学文化学部紀要},
 month = {Aug},
 note = {P},
 pages = {A69--A78},
 title = {Toys in Children's Culture in the Early 20th Century Japan : On the Theory of Heizaburo Takashima},
 volume = {4},
 year = {1999}
}