@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00011735,
 author = {大岡, 馬〓雄},
 month = {},
 note = {種別:卒業論文, 著者の「〓」は火へんに酉},
 title = {Some poly-phase transformer connection},
 year = {1921}
}