Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Han Desheng and Iyemori Toshihiko and Gao Yufen and Sano Yasuharu and Yang Fuxi and Li Wansheng and Nosé Masahito,Local time dependence of the frequency of Pi2 waves simultaneously observed at 5 low-latitude stations,"Earth, Planets and Space",13438832,"Society of Geomagnetism and Earth, Planetary and Space Sciences, The Seismological Society of Japan, The Volcanological Society of Japan , The Geodetic Society of Japan , The Japanese Society for Planetary Sciences",2003,55,10,601-612,https://cir.nii.ac.jp/crid/1390001206512329856,https://doi.org/10.1186/bf03352467