@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00046883,
 author = {後藤, 一策},
 month = {},
 note = {種別: 実習報告},
 title = {足尾銅山製煉報告． 足尾銅山． 大3．7．20-8．22},
 year = {1915}
}