@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00013535,
 author = {宮川, 兼造},
 month = {},
 note = {種別:卒業論文},
 title = {Design of the Working of the Wanibuchi Mine（鰐淵鉱山計画）},
 year = {1903}
}