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Tsunomura, S., Toya, T., Ishii, Y. & Teshima, S. A study of geomagnetic storm on the basis of magnetic observations in the Japanese chain observatories Memoirs of the Kakioka Magnetic Observatory Vol.27, p.1, March 1999 [Abstract (HTML; in Japanese)] [Abstract (HTML; in English)][FULL TEXT (PDF; in English; size:7273KB)]
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