@article{oai:shotoku.repo.nii.ac.jp:00001137,
 author = {上垣, 渉},
 journal = {岐阜聖徳学園大学紀要. 教育学部編, The annals of Gifu Shotoku Gakuen University. Faculty of Education},
 month = {Feb},
 pages = {1--12},
 title = {『尋常小学算術』における数概念形成の教授法に関する考察 -「直観主義」vs.「数え主義」の対立図式の誤り-},
 volume = {52},
 year = {2013},
 yomi = {ウエガキ, ワタル}
}