@article{oai:soar-ir.repo.nii.ac.jp:00001583,
 author = {岩永,  恭雄},
 journal = {信州大学教育学部紀要},
 month = {Mar},
 note = {Article, 信州大学教育学部紀要. 119: 1-6 (2007)},
 pages = {1--6},
 title = {算数・数学の指導に必要な数学の知識・素養について},
 volume = {119},
 year = {2007}
}