@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015025,
 author = {湯川, 正夫},
 month = {},
 note = {種別:卒業論文},
 title = {Determination of Oxygen in Iron and Steel（鉄及鋼中の酸素の定量）},
 year = {1926}
}