@book{ BB23302167,
  author    = "由井, 秀樹  and 安藤, 藍 ",
  title     = "少子化社会と妊娠・出産・子育て : テーマでひらく学びの扉",
  publisher = "北樹出版",
  year      = "2017",
  URL       = "https://ci.nii.ac.jp/ncid/BB23302167"
}