@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00013747,
 author = {金子, 永十郎},
 month = {},
 note = {種別:卒業論文},
 title = {神岡鉱山亜鉛・鉛混合鉱撰鉱計画},
 year = {1917}
}