@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00046205,
 author = {空閑, 貞彦},
 month = {},
 note = {種別: 実習報告},
 title = {生野鉱山製煉場報告（本文2冊）． 生野鉱山． 明41．8月下旬から11月上旬},
 year = {1909}
}