@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00047079,
 author = {古橋, 秀雄 and 吉崎, 徹},
 month = {},
 note = {種別: 実習報告},
 title = {秋田縣桂坂油田実習ニ於ケル調査事項．},
 year = {1948}
}