@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00046543,
 author = {柴崎, 清雄},
 month = {},
 note = {種別: 実習報告},
 title = {入山炭砿に於けるカタ度観測 全 論文其の一．},
 year = {1931}
}