@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015486,
 author = {恩田, 宮五郎},
 month = {},
 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/2261/69261）},
 title = {Designing on Dressing and Metallurgical Treatment of Argentiferous Copper Ore of Omodani Mine},
 year = {1888}
}