@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015061, author = {石丸, 圭亮}, month = {}, note = {種別:卒業論文}, title = {眞空管材料ノ研究(純鉄ノガス放出ニ及ボス脱酸剤ノ影響)}, year = {1949} }