@book{ BA49279733,
  author    = "Willenborg, L. C. R. J. (Leon C. R. J.) and Waal, Ton de",
  title     = "Elements of statistical disclosure control",
  publisher = "Springer",
  year      = "2001",
  series    = "Lecture notes in statistics",
  number    = "155",
  URL       = "https://ci.nii.ac.jp/ncid/BA49279733"
}