@book{ BN04369405,
  author    = "八田, 桂三  and 岡崎, 卓郎  and 熊谷, 清一郎 ",
  title     = "熱機関概論",
  publisher = "養賢堂",
  year      = "1950",
  URL       = "https://ci.nii.ac.jp/ncid/BN04369405"
}