著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Mochizuki Eiji and Yokoyama Yukiko and Shimizu Itsujiro and Hamano Yozo,Spherical Harmonic Analysis in Terms of Unevenly Distributed Observation Points and Its Applications to Geomagnetic Data.,Journal of geomagnetism and geoelectricity,00221392,地球電磁気・地球惑星圏学会,1997,49,8,1013-1033,https://cir.nii.ac.jp/crid/1390001206511054592,https://doi.org/10.5636/jgg.49.1013