@book{ BA03992360,
  author    = "Franz, Hans-Werner and Kruse, Wilfried and Rolff, Hans-G",
  title     = "Neue alte Ungleichheiten : Berichte zur sozialen Lage der Bundesrepublik",
  publisher = "Westdeutscher Verlag",
  year      = "1986",
  URL       = "https://ci.nii.ac.jp/ncid/BA03992360"
}