@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00045688,
 author = {山本, 勇一},
 month = {},
 note = {種別: 実習報告},
 title = {国際電気通信株式会社朝鮮海峡超短波設備野北中継所},
 year = {1942}
}