@book{ BA85520909,
  author    = "土屋, 正興 ",
  title     = "操縦者用航空法",
  publisher = "鳳文書林出版販売",
  year      = "2007",
  edition   = "第10版(改訂)",
  URL       = "http://ci.nii.ac.jp/ncid/BA85520909"
}