@article{oai:nagoya.repo.nii.ac.jp:00019395, author = {ISIKAWA, HARUZI and TAKAGI, MASUMI}, journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University}, month = {Mar}, note = {The study on the amtospherics wave forms from the developing cumulonimbus in the stages prior to a thunderstorm indicates that the stepped-leader type discharges in the cloud have fairly the same characteristics as that of the cloud to earth discharges reported by several workers except the step period, and that the dart-leader or partial type discharges are of different characteristics from the main discharges in several respects.}, pages = {22--30}, title = {ON THE ATMOSPHERICS FROM A SUMMER CUMULO-NIMBUS: PART II. THE NATURE OF THE DISCHARGES IN THE CLOUD COMPUTED FORM THE WAVE FORM ANALYSIS}, volume = {1}, year = {1953} }