@book{ BA82862484,
  author    = "Duyn, Edna van and Archer, Michael and Bos, Saskia and De Appel",
  title     = "If walls had ears : 1984-2005 = Als muren oren hadden",
  publisher = "De Appel",
  year      = "2005",
  URL       = "https://ci.nii.ac.jp/ncid/BA82862484"
}