Memoirs of the Kakioka Magnetic Observatory Vol.28 (March 2000)
角村悟
中低緯度における地磁気擾乱への極起源グローバル電離層電流系の寄与について
Tsunomura, S. On the Contribution of Global Scale Polar-originating Ionospheric Current Systems to Geomagnetic Disturbances in Middle and Low Latitudes