@article{oai:nagoya.repo.nii.ac.jp:00019598, author = {IWAI, A. and OUTSU, J.}, journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University}, month = {Mar}, pages = {50--52}, title = {ON AN INVESTIGATION OF THE FIELD INTENSITY OF WHISTLING ATMOSPHERICS}, volume = {5}, year = {1958} }