@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00012430,
 author = {日下部, 正直},
 month = {},
 note = {種別:卒業論文},
 title = {超短波に於ける固体絶縁物の誘電体損測定に関する研究},
 year = {1941}
}