@article{oai:nagoya.repo.nii.ac.jp:00010199,
 author = {青山, 秀継 and Aoyama, Hidetsugu},
 journal = {技術・職業教育学研究室　研究報告},
 month = {May},
 pages = {41--50},
 title = {伝承遊びの獲得 -遊びの中の困難性-},
 volume = {2},
 year = {2005}
}