@book{ BA68079312,
  author    = "勇上, 和史 ",
  title     = "日本の所得格差をどうみるか : 格差拡大の要因をさぐる",
  publisher = "日本労働研究機構",
  year      = "2003",
  series    = "JIL労働政策レポート",
  number    = "v. 3",
  URL       = "https://ci.nii.ac.jp/ncid/BA68079312"
}