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)
S. Rolewicz,On orbits of elements,Studia Mathematica,0039-3223,"Institute of Mathematics, Polish Academy of Sciences",1969,32,1,17-22,https://cir.nii.ac.jp/crid/1363107370656529920,https://doi.org/10.4064/sm-32-1-17-22