@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00014943,
 author = {内山, 九万},
 month = {},
 note = {種別:卒業論文},
 title = {三菱鉱業株式会社直島製煉所製銅其他ニ関スル報告},
 year = {1922}
}