@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00010384, author = {森川, 信雄 and 坂原, 儀久 and 藁谷, 英彦}, month = {}, note = {種別:卒業論文}, title = {Experiment on the Strength of Perforated Plates}, year = {1922} }