@book{ AA12668718,
  editor    = "北海道東北地域経済総合研究所",
  title     = "NETT : North East Think Tank",
  publisher = "北海道東北地域経済総合研究所",
  year      = "199-",
  URL       = "http://ci.nii.ac.jp/ncid/AA12668718"
}