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) Daisaku Nogami and Taichi Kato and Seiji Masuda,Two New SU UMa-Type Dwarf Novae with Superhump Periods of Over Two Hours:GX Cassiopeiae and V419 Lyrae,Publications of the Astronomical Society of Japan,00046264,Tokyo : Astronomical Society of Japan,1998-08,50,4,411-415,https://cir.nii.ac.jp/crid/1520010380963700352,