@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00046193,
 author = {古山, 斎次},
 month = {},
 note = {種別: 実習報告},
 title = {鷲之巣金山報告． 鷲之巣金山． 明40．7．28-9．12},
 year = {1908}
}