@article{oai:nagoya.repo.nii.ac.jp:00019765,
 author = {SAO, Kazuo},
 journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University},
 month = {Jan},
 pages = {39--42},
 title = {A NOTE ON THE POLARITY OF THE RECEIVED WAVEFORMS OF ATMOSPHREICS},
 volume = {9},
 year = {1962}
}