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) Koji Chinen and Leo Murata,On a distribution property of the residual order of a (mod p),"Proceedings of the Japan Academy. Series. A, Mathematical sciences",03862194,Tokyo : Japan Academy,2003-02,79,2,28-32,https://cir.nii.ac.jp/crid/1522543655473796480,