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) Giorgio E.O. Giacaglia,Hansen Coefficients and Generalized Spherical Harmonics,Publications of the Astronomical Society of Japan,00046264,Tokyo : Astronomical Society of Japan,1987-03,39,1,p171-178,https://cir.nii.ac.jp/crid/1521417754780075776,