@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00014075, author = {近藤, 八三}, month = {}, note = {種別:卒業論文}, title = {黒心可鍛鋳鉄ノ亜鉛鍍金ニ伴フ脆弱性}, year = {1930} }