@article{oai:nagoya.repo.nii.ac.jp:00020348, author = {HAYAKAWA, Masashi and IWAI, Akira}, journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University}, month = {Mar}, pages = {93--96}, title = {ACTIVITY REPORT : Section 4. Whistlers and Related Phenomena}, volume = {27}, year = {1980} }