@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00011018, author = {荻原, 彰 and 宍戸, 寿雄}, month = {}, note = {種別:卒業論文}, title = {卒業実験--高速回転球軸受の音響を主とせる実験--}, year = {1942} }