@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015526,
 author = {川井, 平太郎},
 month = {Jun},
 note = {種別:卒業論文, 関連する報告書へのリンクあり（http://hdl.handle.net/2261/69345）},
 title = {Design on the Metallurgical Treatments of Coppferous Iron Pyrites at the Hibira Mine},
 year = {1897}
}