@article{oai:nagoya.repo.nii.ac.jp:00019567,
 author = {TANAKA, HARUO and KAKINUMA, TAKAKIYO},
 journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University},
 month = {Mar},
 note = {A violent outburst of solar radio emission was observed on February 23, 1956. A perfect record of the intensity was successfully obtained by 3750 and 9400 Mc/s radiometers, together with a drift curve taken by an 8-element interferometer at 4000 Mc/s. The maximum intensity was 225 and 141 times as large as that of the quiet-sun radiation for 3750 and 9400 Mc/s radio flux density, respectively. The position of the radio source at 4000 Mc/s slightly moved during the burst. The most probable E-W width of the radio source during the burst is 3 minutes of arc, which corresponds to the maximum effective temperature of about 5×10^8 K.},
 pages = {74--77},
 title = {THE MOST INTENSE BURST OF SOLAR RADIO EMISSION OBSERVED ON FEBRUARY 23, 1956},
 volume = {4},
 year = {1957}
}