@article{oai:nagoya.repo.nii.ac.jp:00019728,
 author = {高木, 増美 and TAKAGI, Masumi},
 issue = {1-2},
 journal = {空電研究所報告},
 month = {Jun},
 note = {The duration of a cloud discharge is generally 0.2 -0.5 sec. The weak luminosity continues with slow variations in the whole period of a cloud discharge, and it corresponds with a slow main process. Many strong pulsive luminosities are also emitted by the rapid streamers associated with the slow process. The rising time of a pulsive luminosity is about 0.2-0.5 ms., and it is supposed to correspond to the period of streamer advancing. The falling time of it is the duration of afterglow, the value of which coincides with the longest afterglow of the stroke channel measured on the record of a rotating camera. The amplitude relation between the static field change and the light pulse, both produced by the same rapid streamer, gives a systematic displacement of the effective positon of the streamer advancing in the course of a slow process. The results are the same as the tendencies presumed from the polarity of the electric field changes. The light pulse precedes the field change pulse in the vicinity of the source, but it is conversely delayed in a distant place. This is due to the variation in the form of field change from the electrostatic type to the radiative type.},
 pages = {15--25},
 title = {雷雲内部の放電機構 II : 雲内放電による電光及び電光と電場変化との対応},
 volume = {11},
 year = {1961}
}