@book{ BA5450743X,
  author    = "Blossfeld, Hans-Peter and Drobnič, Sonja",
  title     = "Careers of couples in contemporary societies : from male breadwinner to dual earner families",
  publisher = "Oxford University Press",
  year      = "2001",
  URL       = "https://ci.nii.ac.jp/ncid/BA5450743X"
}