@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00010479, author = {秋山, 忠良 and 小山, 捷}, month = {}, note = {種別:卒業論文}, title = {船ノ如キ横断面ヲ有スル薄肉柱ノ捩リ実験}, year = {1929} }