@article{oai:nagoya.repo.nii.ac.jp:00019613,
 author = {竹内, 利雄},
 issue = {2},
 journal = {空電研究所報告},
 month = {Mar},
 pages = {146--150},
 title = {回転型電界測定器},
 volume = {4},
 year = {1954}
}