@article{oai:teapot.lib.ocha.ac.jp:00020670,
 author = {戸倉, ハル},
 issue = {12},
 journal = {幼児の教育},
 month = {Dec},
 note = {application/pdf, 一般雑誌記事},
 pages = {15--17},
 title = {世界一長寿の国デンマーク},
 volume = {56},
 year = {1957}
}