@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015015, author = {菊池, 環}, month = {}, note = {種別:卒業論文}, title = {金属及合金ノ電気伝導性ニ及ボス熱処理ノ影響ニ就イテ}, year = {1926} }