@book{ BA63503790,
  author    = "永瀬, 伸子",
  title     = "雇用形態の多様化・家族と社会保障の形",
  publisher = "全国勤労者福祉振興協会",
  year      = "2003",
  series    = "福振協資料",
  number    = "no.50",
  URL       = "https://ci.nii.ac.jp/ncid/BA63503790"
}