@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00046982,
 author = {山本, 貞次郎},
 month = {},
 note = {種別: 実習報告},
 title = {Text for the design of 5-ton Acid Open Hearth Furnace（五噸製鋼平炉計画記事）．},
 year = {1921}
}