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) 梅村 雅之,Direct Integration of the Collisionless Boltzmann Equation in Six-dimensional Phase Space : Self-gravitating Systems,ApJ,,,2013,762,,,https://cir.nii.ac.jp/crid/1010000782028751492,