@article{oai:nagoya.repo.nii.ac.jp:00019601, author = {鎌田, 哲夫 and 中島, 淳 and KAMADA, Tetsuo and NAKAJIMA, Jun}, issue = {2}, journal = {空電研究所報告}, month = {Mar}, note = {In the preceding paper (Vol.3, No.1-2), we described both the measuring method and the apparatus used. Diurnal and seasonal variations of the integrated level of atmospherics are described in this paper using the results obtained from February to November 1953. From these results, some suggetions to the D-region of ionosphere were recognized and discussed.}, pages = {103--109}, title = {長波帶における空電強度測定(第2報)}, volume = {4}, year = {1954} }