@article{oai:ipss.repo.nii.ac.jp:00000299,
 author = {小池, 司朗 and KOIKE, Shiro},
 issue = {4},
 journal = {人口問題研究, Journal of Population Problems},
 month = {Dec},
 note = {特集Ⅰ},
 pages = {291--292},
 title = {特集によせて},
 volume = {77},
 year = {2021},
 yomi = {コイケ, シロウ}
}