@article{oai:air.repo.nii.ac.jp:00002663,
 author = {長澤, 光雄 and NAGASAWA, Mitsuo},
 issue = {2},
 journal = {体育科教育学研究},
 month = {Dec},
 pages = {25--33},
 title = {小学校スポーツ教材の競争性について},
 volume = {12},
 year = {1995}
}